Mechanism-first prep for the MCAT and USMLE Step 1, built by a US-IMG who lived the gauntlet. Master Pivots over buzzwords, discriminators over disconnected facts. The reasoning frameworks the big question banks never teach.
Every tool here is grounded in three of the most replicated findings in learning science: retrieval practice, spaced repetition, and elaborative contrast. Not study hacks. Mechanisms.
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A 60-second diagnostic that tells you where you are actually stuck, plus the full 150-question NBME-style exam. Open the Toolkit →
WHY YOU FEEL STUCK
Being stuck isn't a knowledge problem. It's a pattern problem.
You're not lazy and you're not behind - you keep missing the same way, over and over. Find the symptom that sounds like your week, and we'll route you straight to the fix.
Each symptom opens the exact Master Pivot or system fix that addresses it.
The Toolkit is open.
Diagnostic intake, the full Bit 150 exam, and the tidbits database. All free to try. No credit card.
★ NEW · FREE · NO LOGIN
The NBME Free 120 (2026), broken down the way the test actually thinks.
All 119 questions. Every distractor autopsied. Trap fingerprints labeled. Costume changes mapped to where the same concept reappears on the real exam. Built by a US-IMG, for the students UWorld explanations leave behind.
Want the deeper version? The free tools teach the framework. The 14-PDF subject bundle ($15) applies it system by system with practice questions, full mechanism trees, and the trap-block drills that come up on the real exam.
Most students do not fail Step 1 because they are lazy.
They fail because they cannot separate signal from noise under pressure.
14
Subject Guides
150
NBME-Style Questions
700+
Rapid-Review Pearls
$30
Founding Coaching Rate
THE OPERATING SYSTEM
Three pillars. One framework.
Reasoning is only one third of the gauntlet. We also teach you how to schedule your week and how to keep your nervous system together when the test gets close. Most prep companies pick one. We built around all three.
01
🧠
REASONING
Master Pivots. Trap-block logic. Vignette skeleton. The mechanism layer that sits on top of your Qbank so you finally see why the answer is right.
14 PDFs + Bit 150 + Tidbits
02
🗓️
PACING
A 12-week schedule built around your exam date, baseline, and life. Resource sequencing, daily blocks, error log discipline. Time is your enemy. We make a plan for it.
System Stabilization Blueprint
03
🫀
PROTOCOLS
Sleep timing, movement, mid-block anxiety, dopamine-aware workflows for ADHD brains, re-taker recovery. The wellness side most prep companies pretend does not exist.
Performance + ADHD support
THE PROBLEM
Why you feel stuck.
You are not lazy. You are not dumb. You got into medical school on merit. What broke is your relationship with the material. Five patterns we see in every student we work with.
01
You recognize buzzwords instead of mechanisms.
You learned "stones, bones, groans" but cannot draw the PTH cascade. When the NBME drops the buzzword, you guess.
02
You memorize without discriminating.
When two diseases share six of seven symptoms, lists do not help. You need the single lab value or timeline that splits them.
03
Your knowledge lives in fragments.
Cardio Monday, renal Tuesday. The exam asks how a heart failure drug affects kidney electrolytes. Fragmented facts shatter under pressure.
04
Your error log is dead or never started.
You miss the same kind of question over and over. Nothing changes because you never wrote down the pattern, only the answer.
05
You are running on cortisol.
Anxiety steals working memory. ADHD steals attention. Burnout steals motivation. No amount of UWorld questions fixes a fried nervous system.
THE BIT BY BIT METHOD
The four habits that turn facts into answers.
We do not give you more facts to memorize. We give you four habits to apply to the facts you already know. They are simple. They take a week to install. They change everything after that.
🦴
The Vignette Skeleton
Every NBME question hides a seven-line skeleton: age, sex, setting, timeline, history, exam, lead-in. Read the skeleton first. Strip the noise.
⚖️
The Master Pivot
The single lab, timeline, or finding that splits two look-alike diseases. Once you have the pivot, the differential collapses to one obvious answer.
🔎
Distractor Logic
Why does the wrong answer look so tempting? We show you how the NBME writes trap blocks, so you stop falling for half-truths.
🎯
Read the Lead-In First
Know the question before you read the stem. You will stop wasting working memory on facts that do not matter.
INSIDE THE SYSTEM
Stop memorizing. See the pattern.
If you rely on symptoms, you get trapped. If you rely on the discriminator, you pass. Here is what mechanism-first reasoning looks like in practice.
◈ EXAMPLE: THE MASTER PIVOT
The Trap (Noise)
The NBME shows you a patient with wheezing, chronic shortness of breath, and a low FEV1/FVC ratio. If you memorize symptoms, Asthma and COPD look identical.
The Discriminator (Signal)
Ignore the overlap. Hunt for the DLCO. Normal or increased in Asthma. Decreased in COPD emphysema, because the alveolar wall is destroyed.
One lab value collapses the differential.
↓ IF THE FREE TOOLS MOVED YOU ↓
Here is the deeper version.
The free tools teach the framework. The bundle below is what you load into a real prep week, system by system, mechanism trees, trap-block drills, and the high-yield questions for each subject. Optional. The free layer alone moves your score.
The Complete 14-PDF Bundle · $15 USD
Every BBB guide. Every Master Pivot. Plus the Caribbean Field Guide for IMG students nobody else writes for. One instant download.
✓ Secure Payhip checkout✓ Instant PDF download✓ No account✓ Yours forever
THE LIBRARY
Fourteen guides. One framework.
Every PDF is mechanism-first. Trap blocks, Master Pivots, and rapid pearls in every subject. Plus two guides for IMG students that nobody else writes.
⭐ The Complete 14-PDF Bundle · $15 USD
Every BBB guide, including the Caribbean Field Guide and the Perfect Caribbean School playbook. Learn the framework once, then apply it across every system. Instant Payhip download.
RA vs OA, gout vs pseudogout, autoantibodies, vasculitides, melanoma, skin infections.
PDF Included
🔬
OB-GYN / Repro
◈ INSIDE
→ HTN of pregnancy tree → STI ulcer matrix → Contraception by case
Pregnancy hypertension, STIs, contraception, ovarian and uterine cancers, breast pathology.
PDF Included
🌴
Caribbean Field Guide
◈ INSIDE, IMG ONLY
→ ECFMG timeline → COMP vs CBSE strategy → Residency match prep
For US-IMG and Caribbean students. The roadmap nobody else writes. Built from real experience.
PDF Included
🏝️
Perfect Caribbean School
◈ INSIDE, DECISION GUIDE
→ School scorecard → Match rate realism → Cost / clinical site math
How to actually pick a Caribbean school. What the brochures hide. Written without the marketing.
PDF Included
THE FREE TOOLKIT
Three tools. All free to try.
Find your gap. Run a full 150-question NBME-style exam. Search 280 rapid pearls.
DIAGNOSTIC. 10 QUESTIONS. 60 SECONDS.
Where are you actually stuck?
Most students do not need more questions. They need the right diagnosis of what is broken in their prep. This intake routes you to the one tool that will help most.
◈ INTERNAL PROVING GROUND
BIT 150
The full mechanism-first practice exam. 150 NBME-style questions across 8 blocks. Choose Timed mode for a 30-minute NBME simulation per block, or Tutor mode for instant Master Pivot explanations after every question.
We do not just teach the mechanism. We build the system around it. Resource sequencing, cognitive performance, reasoning repair, all tailored to how you actually learn.
🗺️
System Stabilization Blueprint
A fully customized 12-week roadmap built around your modality, baseline, and lifestyle.
⚖️
Performance & Anxiety Protocols
Movement, sleep timing, mid-block anxiety techniques you can actually use on test day.
🎯
ADHD & Neurodivergent Support
Specialized workflows. Shorter Q-blocks, body doubling, pacing adjustments. The plan most prep companies refuse to write.
Structure you can trust. No subscriptions. No hype.
Founding-student pricing for the first 50. Once those slots fill, rates move to standard market. Lock in now if you are prepping in the next six months.
Hourly
Reasoning Repair Session
One on one diagnostic review targeting your weakest systems. We find the leaks and fix them.
$75$25 / hr
NBME question deep dives
Error log management
No minimum commitment
Most Popular
System Stabilization Blueprint
A full 12-week pacing calendar, resource sequencing map, and daily blocks.
$150$30 flat
Custom System A & B schedules
Milestone & score tracking
Performance & wellness integration
Specialized
Re-Taker Diagnostic
Specialized debrief for failed COMP or Step 1 re-takers. Identify root causes, unlearn passive habits, rebuild the foundation.
$80 flat
Root-cause debrief session
One-week diagnostic NBME phase
Master Pivot retraining
FAQ
Real questions, straight answers.
Will this replace UWorld or Amboss?
No. BBB is the reasoning layer that sits on top of your Qbank. UWorld gives you 4000 questions. We give you the framework to answer all of them faster and more accurately. Use both.
I am a US-IMG or FMG. Is this for me?
It was built for you. The founder is a third-year US-IMG who designed this system after grinding through CBSE, COMP, and Step 1 prep with no institutional safety net. IMG-specific scheduling and re-taker workflows are baked in.
Does this work for COMLEX as well as USMLE?
The mechanism-first method maps directly to both. COMLEX Level 1 tests the same physiology and pharmacology. Only OMM is unique, and BBB does not cover that yet.
How is this different from First Aid or Pathoma?
First Aid is a reference. Pathoma is a lecture series. BBB is a reasoning protocol. We do not compete with them. We teach you how to use them under exam pressure.
Why so cheap? What is the catch?
No catch. Founding-student pricing for the first 50. The founder is solo, just out of his own gauntlet, and wants the framework in students' hands before the next NBME cycle. Prices rise after slot 50.
Can I see the PDFs before buying?
Yes. The free Bit 150 practice exam shows you exactly how a BBB explanation reads. If the Master Pivots in those questions teach you something new, the full bundle will too.
I have ADHD or I am neurodivergent. Will this work?
Yes, and it is explicitly designed with you in mind. The coaching tier includes neurodivergent-specific workflows. Shorter Q-blocks, body doubling, dopamine-aware pacing. Most prep companies pretend you do not exist. We built around you.
What if it does not work for me?
Email within 7 days of bundle purchase and you get a full refund. No questions, no forms. The founder would rather have your honest review than your unhappy $50.
ABOUT THE FOUNDER
Hey, I'm Dan.
I failed to move my NBME score for weeks straight at one point. Like, genuinely stuck. I was doing questions, watching videos, reading First Aid with a highlighter like that was going to save me. It wasn't. I just kept picking the same wrong answers with more confidence.
What actually helped wasn't finding some magic resource. It was figuring out that I was answering questions wrong before I even got to the answer choices. I wasn't thinking through the stem, I was pattern matching and hoping. Once I fixed that, things started clicking.
That's basically what BBB is. I teach the way I wish someone had taught me, starting with what makes this question this question, not just what the disease is. Mechanism first, discriminator first, then the answer makes sense instead of just being something you memorized.
I'm still in the thick of med school myself, so I'm not some tutor who did this a decade ago and forgot what it feels like. I remember exactly how it feels. That's kind of the whole point.
If your scores aren't where you want them and you've already tried just studying more, come talk to me. That's what I'm here for.
FREE CONSULT
Anxiety or ADHD? Let's talk first.
If anxiety or ADHD is part of your prep, the first conversation is on me. No booking, no pressure. Email me with where you are and we will set up a short intake call.
Ask about tutoring, request a custom plan, or get help with anything BBB. For the PDF bundle, use the Payhip link. Instant download. Replies within 24 hours.
What happens next
Response within 24 hours. For tutoring or blueprints, include your exam date and current prep stage.
📦 Want the Bundle Now?
You do not need to contact us. Buy via Payhip. Instant download. No wait.
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No Affiliation Notice. Bit by Bit Pedagogy is an independent educational platform. We are not affiliated with, endorsed by, or connected to the National Board of Medical Examiners (NBME), the United States Medical Licensing Examination (USMLE), or the Federation of State Medical Boards (FSMB). USMLE and NBME are registered trademarks of their respective owners. Materials are for educational use only and do not guarantee score outcomes.
Free Resources
Study without the noise.
Methodology, references, and tools: built around question-based learning and verified against First Aid 2024.
