If the building is on fire and the person decides to stay in there, I don't run in there and get him out. If you see them breaking the glass, if you see them struggling and trying to get out - that's my analogy of how I help out the guys in the league and the kids that really, really need help.
As a running back, when you get the ball year after year - and I would say three years on the short end and seven on the long side - you reach a point where it seems like overnight, your body changes and you can't do what you used to do anymore. We see those drastic declines more at running back than any other position.