[Warning: Bad Words, but hey, we’re talking to artists, aren’t we?]
Most graduation speeches are optimistic, painfully so, because graduation is terrifying. You are moving into another stage of your life. The next, precarious stage. That one that doesn’t end until you have kids. And a house. And life insurance. And cable. The order is up to you. I’d go with cable though. You’re going to need a distraction.