"I need to prove to myself that I can be successful at something," Tiki told HBO. "I know I'm going to be successful as a football player. I don't know why. The odds say 'No.' I'm 36 and I haven't played in four years. But I just know."
"I remember there were days where I would literally wake up, have coffee, get something to eat and sit on the couch and do nothing for 10 hours," he said. "I started to shrivel. I didn't have that confidence. I didn't have the, that aura anymore."