wow - there's a lot of people who really have no clue what they're talking about as far as becoming a doctor - there's a lot more to it than just getting into a "bottom tier" med school, like the ridiculous amount of schooling that comes after getting in, passing your state medical boards, going through youyr internship and residency all without quitting or being fired or being booted out of school.
sorry folks, but effort alone won't get an M.D. after your name - it takes a certain level of intelligence, just like it takes a certain level of athleticism to play at higher levels.
number of physicians in US: 800,000
number of NBA ballers in world: 400
there's no way for me to quantify the effort required once you get in to a med school. i'd like to simply say 'it's not too hard to pass', but that doesn't qualify as convincing evidence. so i'd just say go talk to someone who's been through the process. and don't confuse working hard with working smart.
why do i know this? probably because of a half-dozen relatives that are doctors as well as hanging out with a bunch of them as friends nowadays. huge sample size? no. maybe 15 folks total. the ones from my school had to fight it out to get where they are, but in many cases that isn't what happens. i mean, there are med schools where acceptance rates are pushing 80%!
sorry, but i'm not worshipping a guy because he had the drive to stick it out for 10 years in a medical program...