It's not all peachy once you get your acceptance letter. The suck has just begun. Medicine is extremely unforgiving. If you don't pass your boards, if you have a delay to graduation, if you go to a crappy school, if you develop a mental illness, etc, then you can very likely end up high and dry. People get dismissed from med school, people fail to match a residency (even qualified applicants), people get dismissed from residencies, people loose their license, people get fired, people have to compete for clients, your practice can go under, you can be sued for negligence, all of this **** can still happen. There are plenty of stories of docs screwing up and taking locum tenens when they can find one nearby or working for low hourly rates at nursing homes, prisons, rural walk-ins, etc.
The system doesn't allow for a normal life. Forget about being able to visit any sort of establishment that is only open during business hours (i.e., banks, post offices, other doctors offices, your child's school, the cleaners, or even go outside in the sun for 15 minutes and read the newspaper on a park bench -- you know, things that most non-imprisoned, non-disabled people do), you're lucky if you can eat a lunch while sitting down. Learn to dictate with your mouth full and power walk everywhere. Learn to live on 5 hours of sleep a night if you want a semblance of home life. You either adapt to this unofficially demanded superhuman pace or washout bitter and broke and find another line of work or kill yourself.
Getting into med school is not the winning lottery ticket most people think it is.