What I hate the most is going to a gi school and having to wear my brown belt, although only training in gi for about 19 times. But a belt is a belt, I tell myself. If I'm brown in jiu jitsu, it doesn't matter whether it's gi or nogi, I should still rep the brown belt. And then I think to myself, "the more I get thrown to the wolves, the sooner I'll become a wolf.. And that's that. Against the mendes brothers, I got caught with a wrist lock and GUI got the straight leglock, only after I let him have the heel back.
Moral of the story: train with the best, get mashed by the best, and you will be a wolf before you know it.