If you could do college all over again, what would you do differently or leave unchanged?

Imagine you have the opportunity to go back to younger years and go to college again. What would you do differently? What would you leave unchanged?

I would change the university that I went to. I would research more alternative places to attend. I would even look abroad.

I would change majors. I would still seek a liberal arts background, but my major would be different.

I would spend my free time differently. I would definitely look for a lot more dating fun.

It seems that I would probably live my life quite the opposite than I actually did. Hmm.

What would you do?