The first book to use simple mathematical structure for clinical reasoning —made for real-life decisions, not just exams. Medicine is a high-stakes game. The margins for error are razor-thin. No matter how smart you are, your mind will fail you—fatigue, bias, cognitive overload—they creep in without warning. How do you protect your patient’s life, your own dignity, and the crushing weight of social expectation? The answer is structure. A thinking framework. A mathematical skeleton. That’s what this book gives you. Think of it like a map and compass. You may still stumble, bleed, or break a bone—but you won’t lose your way. Sooner or later, you’ll arrive at the truth. There are no fancy syndromes or academic jargon here. This book is for real clinicians, working with real humans, under real pressure. It’s written by a doctor who has been humbled—and at times wounded—by medicine itself. You won’t know how much you’ll love it… Until you read just a few chapters. Come, explore it. clinical reasoning medical decision making diagnostic thinking trainee doctors junior doctors medical students clinical judgment real world medicine cognitive errors diagnostic error prevention structured thinking pattern recognition vs analytical thinking bedside medicine differential diagnosis clinical logic thinking framework for doctors decision fatigue bias in medicine how doctors think clinical scenarios case based learning medicine without jargon medical training book for residents clinical practice thinking medicine mind traps in diagnosis USMLE PLAB AMC MRCGP FRACGP CCFP MD Residents DO MBBS FCPS MRCP MRCS FRCS ECFMG MCC QE COMLEX NBME NBOME NCLEX NAPLEX NEET PG DNB AIIMS PG JIPMER PG OET IELTS GMC ACGME AAMC AHPRA GAMSAT UKMLA SCE ABIM ABFM ABEM ABP ABR ABS ABA ANZCA RACP RACS RANZCP RANZCOG RCPSC CPSO MCCEE MCQ1 MCQ2 PEBC RCVS AVMA NBVME Residents Intern House Staff internal medicine book family medicine book general practice book emergency medicine book critical care book surgery book orthopedic book neurology book psychiatry book pediatrics book obstetrics and gynecology book dermatology book rheumatology book cardiology book endocrinology book nephrology book gastroenterology book radiology book anesthesiology book oncology book infectious disease book public health book occupational medicine book sports medicine book geriatric medicine book rehabilitation medicine book pain medicine book clinical pharmacology book medical ethics book medical education book medical exam preparation book clinical reasoning book diagnostic accuracy book medical errors book clinical bias book probabilistic thinking book pattern recognition book dual process theory book decision making in medicine book cognitive errors book differential diagnosis book diagnostic thinking book red flags and soft clues book medical judgment book system thinking in healthcare book structured thinking in medicine book evidence-based diagnosis book guideline application book patient-centered decision making book diagnostic pitfalls book medical uncertainty book clinical logic book heuristics in medicine book follow-up strategy book diagnostic safety book how to be a good clinician how to pass medical examination how to pass osce how to master osce how to master clinical skills how to pass clinical stations how to think like a doctor how to become a great doctor how to improve diagnostic thinking how to prepare for clinical exams how to excel in clinical placements how to sharpen clinical reasoning how to build patient rapport how to avoid diagnostic mistakes how to train clinical judgment how to ace medical viva how to pass clinical assessments how to succeed in residency interviews