LeBron carries a certain weight. You feel him all the time. On the court, off the court, in the organization. I don't say 'weight' in a bad way, but his presence is always felt. He is striving for greatness at all times. Because he's such a magnetic personality and such an incredible basketball player, people follow him.
I think any of the older guys you can poll throughout the NBA, they're super-regimented. Because as long as that body lasts, your mind should be better; your shot should be better. But the reality is, at some point, your body does break down - you do get older - so it's just, how do you prolong that as long as possible?