Despite the amazing diversity we're blessed with in this country, schools are still in large part segregated because of economic disparity. Sports are one of the few areas where kids are really given the opportunity to interact with those of different races and religions.
When I was a kid, I would do stupid things on my bike. I'd jump any ramp, I'd jump over people, I'd jump over things - always crashing, never hurting myself badly but always wanting to take physical risks.
I think that lawyers are terrible at admitting that they're wrong. And not just admitting it; also realizing it. Most lawyers are very successful, and they think that because they're making money and people think well of them, they must be doing everything right.