"The only guys that make it through are the guys that make it through are the guys that have a complete control of their ego where they tap out in the beginning, all the time, you're always losing in the beginning... Your ego can get bruised if you don't have control of it. So what ends up happens is Jiu Jitsu is the ultimate douchebag filter."

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Somehow, something is always suffering. Someone is always losing out somehow. If you pick one kid up, you're not picking the other one up. You just try to minimize those small let-downs because, in a way, life is a series of let-downs from everyone, all the time. We don't mean it, but it happens. So, I just try to minimize that and spread them wide.

— Gavin Rossdale