It's a problem that every one has, the compulsion to compare oneself to others. Trying to be as good as this person or better than that person. In many ways this desire is a good thing, it pushes us to be better fight harder or just generally want to improve. Then there are the days where we realize there is no possible way to be THAT good, the days where you just want to give up and crawl into a pit and vanish from the world.
I find myself envying most other art out there that it is nearly impossible to get my own work done, but at the same time commenting and such is a good way to get others to notice one's work... It's a hard battle, figh