Your original comments were not about people you know.
It is kind of sad that people who dedicate themselves to pursuit of something cannot make a living doing what they love. If they made sacrifices and worked hard at the game, and in the end just did not have enough talent, then it is kind of tragic. I have known many men that gave everything they had in the pursuit of their passion (not pool). Most people cannot understand men like that, because most people have never been that good at anything in their life. So, if someone reaches lets say top 2%-3% in their sport, and that's just not good enough to make a living, well that is kind of sad because it takes a lot of time and dedication to get there.
I find people that throw around generalized judgments like you did, to be a self-righteous you know what.