A lot of people change for good. Some people just fall off. Just trying to progress in anything, no matter what you're doing, I feel like any progression you make... some people aren't gonna be around you that were around you.
We all have different athletic strengths, but I bring a mentality, a physical toughness, an attitude, that they do not have, that helps me with the athleticism.
One's philosophy is not best expressed in words; it is expressed in the choices one makes... and the choices we make are ultimately our responsibility.