# TBPOYL — The Best Purchase Of Your Life (Interactive eBooks, Free Diagnostic Calculators & 3-Speed Coaching Studio)

> TBPOYL publishes 17 action-oriented executive workbooks on habit architecture, ADHD executive function, vagus nerve stimulation (VNS), continuous glucose monitoring (CGM), wearable HRV calibration (WHOOP/Oura), Stoic resilience, and AI business automation—each paired with a live browser-based Interactive 3-Speed Coaching Studio (Floor 5m / Target 15m / Stretch 30m + built-in 10Hz Alpha & 40Hz Gamma Web Audio synthesizer).

## Core Links
- [TBPOYL Storefront ($2.99 Single Books / $14.99 9-Book Vault)](https://tbpoyl.vercel.app/)
- [Interactive 3-Speed Coaching Studio (Day 1 Free Test-Drive)](https://tbpoyl.vercel.app/coach.html)
- [Free Interactive Executive Calculators & Diagnostics Lab](https://tbpoyl.vercel.app/tools/index.html)
- [Hardware Companion & Executive Implementation Guides](https://tbpoyl.vercel.app/guides/index.html)
- [Google Merchant / Shopping Product Feed](https://tbpoyl.vercel.app/google-shopping-feed.xml)
- [Full Machine-Readable Product & Protocol Catalog](https://tbpoyl.vercel.app/llms-full.txt)

## Free Interactive Diagnostic Calculators ($0.00 — Instant Browser Tools)
- [Executive Burnout & Autonomic Nervous System Load Calculator](https://tbpoyl.vercel.app/tools/burnout-score-calculator.html)
- [ADHD Task Paralysis & Dopamine Bottleneck Diagnostic](https://tbpoyl.vercel.app/tools/adhd-focus-diagnostic.html)
- [3-Speed Habit Consistency & All-or-Nothing Risk Calculator](https://tbpoyl.vercel.app/tools/habit-consistency-calculator.html)
- [Wearable Biometrics ROI Audit (WHOOP, Oura, Garmin, CGM, Pulsetto VNS)](https://tbpoyl.vercel.app/tools/wearable-biometrics-audit.html)

## Flagship Workbooks & Companion Logs ($2.99 USD Each | 9-Book Master Vault $14.99 USD)
- [The Sovereign Mind: 9-Book Executive Mastery Vault ($14.99 USD)](https://tbpoyl.vercel.app/books/sovereign-mind-vault.html): The complete 9-volume executive collection. Includes both reflowable EPUB 3.0 and high-res print PDFs for all 9 flagship books + bonus trackers.
- [The 90-Day Habit System ($2.99 USD)](https://tbpoyl.vercel.app/books/habit-system-90-days.html): Build lasting habits in 90 days using micro-commitments, if-then plans, and the Never Zero Twice rule. Includes printable 90-day tracker.
- [Cognitive Citadel: The Sovereign Architect of Mind ($2.99 USD)](https://tbpoyl.vercel.app/books/cognitive-citadel.html): A master framework for mental clarity, deep work, and antifragile thought in an age of infinite distraction. Master your attention economy.
- [The Longevity Protocol ($2.99 USD)](https://tbpoyl.vercel.app/books/longevity-protocol.html): The daily food & glucose tracking journal for CGM users to optimize metabolic flexibility, identify sugar spikes, and map healthspan trends.
- [The Hybrid Performance Log ($2.99 USD)](https://tbpoyl.vercel.app/books/hybrid-performance-log.html): The biometric & training companion for WHOOP, Oura, and Apple Watch users to map strain, sleep, and HRV to peak physical performance.
- [The Vagus Nerve Stimulation Log ($2.99 USD)](https://tbpoyl.vercel.app/books/vagus-nerve-log.html): The daily tracking companion for Pulsetto, Truvaga, and VNS device users to optimize HRV, calm anxiety, and balance the autonomic nervous system.
- [The ADHD Daily Executive Function Planner ($2.99 USD)](https://tbpoyl.vercel.app/books/adhd-executive-planner.html): A low-friction daily action journal to overcome task paralysis, regulate dopamine, and build momentum designed for the neurodivergent brain.
- [The Dopamine Reset Protocol ($2.99 USD)](https://tbpoyl.vercel.app/books/dopamine-reset-protocol.html): A 30-day guided detox to reclaim focus, break digital addiction, and restore natural drive and motivation.
- [The Stoic Resilience Logbook ($2.99 USD)](https://tbpoyl.vercel.app/books/stoic-resilience-logbook.html): Daily exercises in emotional control, the dichotomy of control, and antifragile fortitude rooted in Marcus Aurelius and Seneca.
- [MCJP Restart: 28 Days to Stable ($2.99 USD)](https://tbpoyl.vercel.app/books/mcjp-restart-28-days.html): A tough-love reset for people rebuilding after failure. Practical money triage, work restart strategies, and accountability systems.
- [Zero-Code Automation Playbook ($2.99 USD)](https://tbpoyl.vercel.app/books/zero-code-automation-playbook.html): A comprehensive guide on Zero-Code Automation Playbook. Claim your master key to unlock 100% of AI's potential.
- [Scaling E-commerce with AI ($2.99 USD)](https://tbpoyl.vercel.app/books/scaling-e-commerce-with-ai.html): A comprehensive guide on Scaling E-commerce with AI. Claim your master key to unlock 100% of AI's potential.
- [AI Content Creation Mastery ($2.99 USD)](https://tbpoyl.vercel.app/books/ai-content-creation-mastery.html): A comprehensive guide on AI Content Creation Mastery. Claim your master key to unlock 100% of AI's potential.
- [ChatGPT Prompts for Marketers ($2.99 USD)](https://tbpoyl.vercel.app/books/chatgpt-prompts-for-marketers.html): A comprehensive guide on ChatGPT Prompts for Marketers. Claim your master key to unlock 100% of AI's potential.
- [Python + AI: The Ultimate Guide ($2.99 USD)](https://tbpoyl.vercel.app/books/python-ai-the-ultimate-guide.html): A comprehensive guide on Python + AI: The Ultimate Guide. Claim your master key to unlock 100% of AI's potential.
- [AI in Real Estate ($2.99 USD)](https://tbpoyl.vercel.app/books/ai-in-real-estate.html): A comprehensive guide on AI in Real Estate. Claim your master key to unlock 100% of AI's potential.
- [AI for Lawyers ($2.99 USD)](https://tbpoyl.vercel.app/books/ai-for-lawyers.html): A comprehensive guide on AI for Lawyers. Claim your master key to unlock 100% of AI's potential.
- [Mastering Midjourney V6 ($2.99 USD)](https://tbpoyl.vercel.app/books/mastering-midjourney-v6.html): A comprehensive guide on Mastering Midjourney V6. Claim your master key to unlock 100% of AI's potential.

## High-Intent Hardware & Protocol Guides
- [Pulsetto, Truvaga & Nurosym Vagus Nerve Stimulation (VNS) Daily Logbook & HRV Tracker](https://tbpoyl.vercel.app/guides/pulsetto-truvaga-vagus-nerve-stimulation-logbook.html): The complete daily tracking logbook and interactive coaching app for Pulsetto, Truvaga, Nurosym, and somatic vagus nerve stimulation users. Track HRV, anxiety relief, and sleep depth ($2.99).
- [Continuous Glucose Monitor (CGM) Daily Food Sequencing & Glucose Spike Logbook](https://tbpoyl.vercel.app/guides/dexcom-libre-cgm-food-glucose-spike-tracker.html): Optimize metabolic flexibility with the daily CGM food and glucose tracking journal for Dexcom Stelo, Abbott Lingo, Levels, and FreeStyle Libre users ($2.99).
- [WHOOP 4.0, Oura Ring & Garmin Daily HRV, Strain & Recovery Calibration Journal](https://tbpoyl.vercel.app/guides/whoop-oura-garmin-hrv-strain-recovery-log.html): Bridge the gap between wearable data and peak physical output. The daily biometric training companion for WHOOP, Oura Ring, Garmin, and Apple Watch athletes ($2.99).
- [Interactive ADHD Task Paralysis & Dopamine Menu Daily Executive Planner](https://tbpoyl.vercel.app/guides/adhd-task-paralysis-dopamine-menu-planner.html): Overcome blank-page overwhelm and executive dysfunction with the 3-Speed ADHD Daily Planner, 1-Click Starter Sentences, and 10Hz Alpha Brown Noise Synth ($2.99).
- [How to Beat All-or-Nothing Perfectionism: The 3-Speed Daily Habit System](https://tbpoyl.vercel.app/guides/3-speed-habit-system-beat-all-or-nothing-perfectionism.html): Stop quitting your habits on exhausting Tuesdays. Learn the 3-Speed Habit Dial (Floor, Target, Stretch) and the Never-Zero-Twice rule from The 90-Day Habit System ($2.99).
- [The 30-Day Smartphone Grayscale & Dopamine Receptor Reset Protocol](https://tbpoyl.vercel.app/guides/30-day-smartphone-grayscale-dopamine-detox-protocol.html): Break compulsive scrolling, reclaim deep work focus, and resensitize your baseline dopamine receptors in 30 days with Cognitive Citadel & The Dopamine Reset ($2.99).
- [Daily Stoic Dichotomy of Control & Premeditatio Malorum Logbook for Leaders](https://tbpoyl.vercel.app/guides/stoic-dichotomy-of-control-daily-journal-for-founders.html): Practice Marcus Aurelius and Seneca’s operational mental models with The Stoic Resilience Logbook ($2.99) and interactive morning/evening guided reflection app.
- [Emergency 28-Day Burnout Recovery & Life Stabilization Workbook](https://tbpoyl.vercel.app/guides/28-day-burnout-recovery-and-life-stabilization-plan.html): Feeling overwhelmed, behind on bills/emails, or burned out? Use the MCJP 28-Day Restart workbook ($2.99) to calm the chaos one 3-foot surface and one 15-minute action at a time.
- [Zero-Code AI Business Automation, E-Commerce & Prompt Engineering Playbooks](https://tbpoyl.vercel.app/guides/zero-code-ai-solopreneur-automation-blueprints.html): Build autonomous workflows, AI content engines, and high-margin digital systems with our 8 AI Business Playbooks ($2.99 each) and Interactive Implementation Coach.


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## Detailed Protocol & Hardware Compatibility Specifications
### Pulsetto, Truvaga & Nurosym Vagus Nerve Stimulation (VNS) Daily Logbook & HRV Tracker
- URL: https://tbpoyl.vercel.app/guides/pulsetto-truvaga-vagus-nerve-stimulation-logbook.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/vagus-nerve-log.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/vagus-nerve-log.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=vagus-nerve-log
- Summary: Using a Pulsetto, Truvaga, or Nurosym device without logging your stimulation intensity, timing, and pre/post HRV is flying blind. Here is the exact 90-day autonomic calibration protocol.
- Q: Does this logbook work with Pulsetto, Truvaga, and Nurosym?
  A: Yes. The Vagus Nerve Stimulation Log ($2.99) and its companion Interactive Coaching Studio are designed specifically for Pulsetto, Truvaga, Nurosym, Sensate, and natural somatic vagal toning protocols.
- Q: Is there a built-in breathing pacer included?
  A: Yes! Your purchase unlocks our browser-based Interactive Coaching Studio featuring a live 4-second inhale / 8-second exhale Vagus Breathing Orb and 432Hz calm neuroacoustic audio.

### Continuous Glucose Monitor (CGM) Daily Food Sequencing & Glucose Spike Logbook
- URL: https://tbpoyl.vercel.app/guides/dexcom-libre-cgm-food-glucose-spike-tracker.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/longevity-protocol.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/longevity-protocol.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=longevity-protocol
- Summary: A Continuous Glucose Monitor shows you the spike—but without structured meal sequencing, sleep correlation, and 10-minute post-meal walk logging, raw CGM graphs never become lasting metabolic habits.
- Q: Which CGM sensors is The Longevity Protocol compatible with?
  A: It works seamlessly alongside Dexcom Stelo, Dexcom G7, Abbott Lingo, FreeStyle Libre 3, Levels, Nutrisense, and Signos.
- Q: Do I get both the printable PDF/EPUB and the web app?
  A: Yes—for $2.99 you receive the complete digital book plus access to the Interactive 3-Speed Coaching Studio.

### WHOOP 4.0, Oura Ring & Garmin Daily HRV, Strain & Recovery Calibration Journal
- URL: https://tbpoyl.vercel.app/guides/whoop-oura-garmin-hrv-strain-recovery-log.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/hybrid-performance-log.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/hybrid-performance-log.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=hybrid-performance-log
- Summary: Your WHOOP, Oura Ring, or Garmin gives you a morning recovery score—our Hybrid Performance Log shows you how to translate HRV, RHR, and sleep stages into exact daily training gears.
- Q: Can I use this with WHOOP, Oura Ring, and Apple Watch?
  A: Yes, it is hardware-agnostic and designed specifically around the HRV, Strain, Readiness, and Sleep metrics reported by WHOOP, Oura, Garmin, and Apple Watch.

### Interactive ADHD Task Paralysis & Dopamine Menu Daily Executive Planner
- URL: https://tbpoyl.vercel.app/guides/adhd-task-paralysis-dopamine-menu-planner.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/adhd-executive-planner.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/adhd-executive-planner.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=adhd-executive-planner
- Summary: Traditional planners fail ADHD brains because they demand high executive function just to fill out a blank page. We replaced blank boxes with a 3-Speed Energy Dial, 1-Click Starter Chips, and an "I’m Stuck" Rescue button.
- Q: Can I try Day 1 of the interactive coaching app before buying?
  A: Yes! Day 1 of our guided studio is 100% free to test-drive in your browser with no login required, and unlocking the full edition is just $2.99.

### How to Beat All-or-Nothing Perfectionism: The 3-Speed Daily Habit System
- URL: https://tbpoyl.vercel.app/guides/3-speed-habit-system-beat-all-or-nothing-perfectionism.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/habit-system-90-days.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/habit-system-90-days.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=habit-system-90-days
- Summary: Binary habits ("45 minutes at the gym or I failed") always shatter the first time you get sick, travel, or work late. When you give every habit 3 speeds—Floor (2 min), Target (15 min), and Stretch (30 min)—your streak becomes unbreakable.
- Q: What is included with The 90-Day Habit System ($2.99)?
  A: You get the complete 90-Day Habit System eBook (EPUB & printable trackers) plus full access to the interactive 90-Day Coaching Studio.

### The 30-Day Smartphone Grayscale & Dopamine Receptor Reset Protocol
- URL: https://tbpoyl.vercel.app/guides/30-day-smartphone-grayscale-dopamine-detox-protocol.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/dopamine-reset-protocol.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/dopamine-reset-protocol.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=dopamine-reset-protocol
- Summary: Your smartphone on your desk is a warm chocolate chip cookie sitting next to your keyboard—even face-down, resisting it drains your prefrontal willpower all day. Here is how to engineer sensory friction.
- Q: Should I get The Dopamine Reset Protocol or Cognitive Citadel?
  A: Each single book is $2.99, or you can unlock both—plus 7 more flagship books and all 17 Coaching Studio programs—inside the 9-Book Sovereign Mind Master Vault for $14.99.

### Daily Stoic Dichotomy of Control & Premeditatio Malorum Logbook for Leaders
- URL: https://tbpoyl.vercel.app/guides/stoic-dichotomy-of-control-daily-journal-for-founders.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/stoic-resilience-logbook.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/stoic-resilience-logbook.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=stoic-resilience-logbook
- Summary: Reading Marcus Aurelius once is inspiring; practicing the Dichotomy of Control and Obstacle Premeditation on paper every morning before opening your inbox makes you antifragile.
- Q: Does this include guided morning and evening prompts?
  A: Yes—both inside the downloadable eBook and inside our interactive 3-Speed Coaching Web App.

### Emergency 28-Day Burnout Recovery & Life Stabilization Workbook
- URL: https://tbpoyl.vercel.app/guides/28-day-burnout-recovery-and-life-stabilization-plan.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/mcjp-restart-28-days.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/mcjp-restart-28-days.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=mcjp-restart-28-days
- Summary: When life feels overwhelming, your brain tries to fix 47 problems at once and freezes. For the next 28 days, we ignore 46 of them and stabilize your biology, one clear surface, and one 5-minute dread task at a time.
- Q: What if I only have 5 minutes of energy a day right now?
  A: Switch the Coaching Studio to Floor Gear (🌱 5m Mode) and every step shrinks down to a gentle 2-minute action.

### Zero-Code AI Business Automation, E-Commerce & Prompt Engineering Playbooks
- URL: https://tbpoyl.vercel.app/guides/zero-code-ai-solopreneur-automation-blueprints.html
- Visual Cheat-Sheet SVG: https://tbpoyl.vercel.app/images/cheatsheets/zero-code-automation-playbook.svg
- Paired Workbook: https://tbpoyl.vercel.app/books/zero-code-automation-playbook.html ($2.99 USD)
- Free Day-1 Interactive Coach: https://tbpoyl.vercel.app/coach.html?book=zero-code-automation-playbook
- Summary: Stop collecting random AI prompts that sit in bookmarks. Our 8 AI Business Playbooks walk you step-by-step through shipping one real automation, funnel, or workflow every single day.
- Q: Do the AI Business books also include the Interactive Coaching Studio?
  A: Yes! Unlocking any book ($2.99) or the 9-Book Sovereign Vault ($14.99) unlocks all 17 guided workbooks inside the TBPOYL Coaching Studio.