I'm graduating a year early from college, and I've been accepted to the class of 2018. I will turn 21 the summer before I start medical school, which means I'll be 24 when I graduate. I don't really feel burnt out, as I am invigorated by knowing I will finally learn something applicable to my future. The only downside I feel is that I will have to part with some of my close college friends a year early. The pros are obvious: I'll be young and with less debt. Also I will be making doctor's salary (perhaps specialist?) before 30.