Christianity affects your whole life. I feel I'm more competitive, a better player, but off the field is where there is always a battle.

I don't know the right way to retire.

I just felt like I had run out of steam. I just felt like it was my time.

Life doesn't stop with football.

To me, he has his own style. He doesnt remind me any more of myself than I did (other tailbacks). I did things to remind people of Tony Dorsett, but it was a different style. Hes a guy who can catch balls like Marshall Faulk or somebody like that.

I wish my teammates, coaches and the entire Lions organization all the best.

My desire to exit the game is greater than my desire to remain in it. I have searched my heart through and through and feel comfortable with this decision.