I would absolutely do dentistry again. Just make sure you go to a cheap dental school because in the end, they're all the same and there is NO point being $400,000 in debt when you can be $200,000 in debt. To me, that's the biggest downside of dentistry - the debt from school. But unlike medicine and law, you don't need excellent grades to be a successful dentist (unless you specialize)....so there is a lot less stress about being in the top 10 of your class. No one in private practice cares about your class rank or GPA. I personally enjoy dentistry but other benefits include good pay, great hours, and the limits are endless!! There is SO much to learn....things don't have to be boring or routine. Several of my friends are starting there medical residency and I'm thankful every day for being a dentist because the thought of a 6-7 year residency with tons of on-call and long hours makes me shudder. I have a couple lawyer friends too, they work 60-80 hours a week and that field is extremely saturated. Yes every single one of them will make more money than me....but why does everything have to be about money? Do what you enjoy doing....you'll still be wealthy. I haven't been practicing long but one thing I am concerned about is the strain on your body. Long-term back, neck, and wrist problems.