Well- I don't think I can give a 'good' reply here.. But I do feel the same, often, and almost everyday.. =="

This is pointless, and this still can't get most of those guilty, regret, stupid, etc feelings out of my head, but still... When you think about it 'logically', don't the others also make that mistake? Isn't it normal for a human being to make mistakes? Why try so hard to look cool and perfect?
You can tolerate others' mistakes, cant you? So why cant you tolerate yourself?
Some kind of..fears or phobias? Are they even real? Or do they exist..only in our own delusion?