what do you wish you had known as an incoming freshman?

I've been accepted and though I'm still waiting to hear back from some others, I'm about 90% sure I am going to umass. I'd love to hear about any of your experiences and your overall thoughts on the school, student body, or any other words of wisdom you have to give.

any input on the best/worst part of umass, the study abroad program, the best housing, or if you would do it again and why would be awesome.