I need advice. I was taking pre-med courses in college but left school because of lack of concentration and thirst for travel. That was 5 years ago. I've since lived in Atlanta and Boston and have returned to my home town of Buffalo. I played in a band, toured the country twice and learned a lot in those years. My desire to be a D.O. is now stronger than ever. My previous grades were semi-poor but I know I can improve since I am older and more focused. Any advice for returning to action?