It's not so much "do you think you can do any better" as "do you think you're going to get any younger" that can serve as a guide for leaping into all sorts of things.
Take care! The Church of the SubGenius does stand ready to grant patient tutorials for gaining, holding and expanding your slack, but only if you pay. Pay money. Not as a metaphor or anything, MONEY. That's the language that J. R. "Bob" Dobbs understands.