If I could go back in time to give my younger self advice I would definitely say to be more diligent in undergraduate classes. Waiting time only taking 12 or so credit hours made my time in undergrad that much longer. I would also say to choose my major no later than fall semester of sophomore year so that the years wouldn't build and build on top of each other. I ended up in undergrad for 5 years because of those two things and even thought it was a blast it became harder and harder to concentrate as the years went by. What kind of advice would you give your younger self?