That's because you do, hackers!
On a serious note, I've been playing CS for a very long time. I honed my skills by not only playing (for what is probably thousands of hours by now), but by reading strategy, studying professional players, taking the time to understand game mechanics, and so on. One day I just sat down and spent over an hour in fy_iceworld shooting walls with different guns at different ranges to understand the effects of recoil and bullet spread, and how to best control each weapon. I'm frequently amongst the top players on whatever team I'm on, and there's a damn good reason. I didn't get to where I am by being lazy and QQing about how other people are dominating me. Yeah, sometimes this race or that player or whatever will piss me off, but you don't see me QQing here, because it's just rage, and in the end rage counts for nothing.
I have no sympathy for people who are unwilling to better themselves. Don't try to tell me that you can't get better. Yes, some people are more naturally inclined, but that doesn't mean those who aren't can't overcome that lack of natural ability to attain the same level. It does mean that some people might have to, gasp, actually try to get better.
That last part was a free installment of Emo's Life Lessons™. Take it and apply it to everything in your life, and maybe you won't suck, and people will like you.