Questions? Comments? Complaints?

I've slipped into the complaint trap. I know I'm doing it, but I can't help to stop, complaining help me feel better (both the "emotional" and the "superior" kind)... It's a bad habit, that really needs to be fixed. But how? I like complaining...
But the people who enjoy complaining are usually the ones who don't have many friends willing to listen. They're always complaining about something or other going wrong and the bring stormclouds to whoever's listening. Who wants that? Certainly not me.
Then why do I inflict it on others? Who knows... Who really knows...