Growing up on a farm, I saw that if I didn't go to the military or go to school, and I knew my mom and my family wasn't going to be able to send me to school out of their pocket, so it basically came down to athletics. I knew I didn't want to work on a farm. I knew I didn't want to do manual labor the rest of my life.

I've said numerous times the hardest job in America isn't being a professional athlete. It's not being a matador or having some job that puts your life at risk. The hardest job in America is being black, because it's the one thing you can't outrun.

Colin Kaepernick had a... maybe he had an epiphany. Maybe he had a realization that 'I have a higher calling the playing quarterback for the San Francisco 49ers.'

When I went to the Pro Bowl, I went as a tight end. When I made the All Pro team, I made it as a tight end. When they introduced us and I ran out of the tunnel, they introduced me as a tight end. So how is that possible that now that my career is over, they say, 'Well, he put up stats like a wide receiver?' It's not my fault I was ahead of my time.

Some years ago there was a study to discover the most stressful occupation. It turned out not to be the head of a large business, football manager or prime minister, but rather: bus driver.

I'm too busy with entertainment to think about anything else. No one knows this sport better than I do. I've been a fan of this sport since UFC 1 in Denver. I've followed this sport, I've been obsessed with this sport, I've trained with the best of the best, and I've fought the best of the best.

Being a part of the National Football League for so long, I've come across so many trainers and equipment managers who've allowed me to be who I am today.

I always had two or three jobs at the same time. I started doing yard work when I was 7 or 8. When I was 13, I got my first state job doing road construction. Between working, sports and school, I hardly ever had free time.