I've been looking over a lot of statcheets and it strikes me that nearly all of them are lower than they should be. Stats totals as well as single stats (where a race is locked into investing a certain amount of points per level) do not make sense as it stands, they are too low. So I was thinking, you can train stats higher, is it possible that by not using skills, stats or gaining more exp you start to deteriorate? That you need to use it or lose it? You probably won't lose it all, but you grow rusty so to speak.