Self esteem is good, but your taking it to far. You think you are smarter than you are.
I think you paid attention to the instructor fill you full of brain washing that corrupt your ability to think out side of the guidelines. Seriously, most MD's are so "cook book" you guys will be replaced by a kiosk at Walmart in our lifetime. God forbid you actually you common sense when it comes to wellness. BTW how in the world is getting a colonoscopy preventative. If you do a colonoscopy and you find something, you did not prevent anything. More misleading BS from the AMA.
Do you really think that they give our licenses out with a box of corn flakes? I took National Boards part I, II, III, IV, Pt, competency boards I,II plus a state board test. Every one of those test are major ball busters. Out of the same text books you used in school. Each section exam 8 hours to complete. My scores were well above average.
Too scared to look at the research from places like the University of Kansas?