No, seriously. People seem to know many of their positive qualities, but only a few negative ones(or is that just me?).
Oh, and try not to bash yourself. There's a difference between listing negative traits about yourself and flat-out hating on yourself, okay?
1: I'm too judgemental and critical of others, especially for someone who hates it when people gossip, say rude things, or think any mean things in general about others. Y'know, because I'm the nicest person in the world and everyone else are just jerks who are out to hurt people's feelings. Which leads me to my second one...
2: Sometimes, I'm a hypocrite. I'll harshly judge someone for, let's say, being too harsh or blunt, then respond back to them with a ill-intentioned blunt statement.
3: I get insulted/offended/saddened easily by other people. To outsiders, I appear to have no strong beliefs, because I fear I'll be criticized for them. Though, this one's less of a negative quality and more of a personal problem.