Every time you feel like you might not fit in, that you're too old or too fat or too out-of-fashion, think about graduation.
Worried about that first essay? Think about graduation and what it will mean.
Sure everyone in the class is younger and sharper than you? Do you think it'll be difficult to make friends? Think about graduation and the better job you'll be able to land.
Embarrass yourself on the first day? Think about graduation. Think about how good you're going to feel with that diploma in your hand. Nobody will be thinking you're a fool on that day.
Begin with the end in mind. Think about graduation and you'll be like a laser on your way there.