Hate bug is... well a hate bug, nothing makes the happy except food, complaining about themselves or other people (and all the things they hate), but most of all, they hate not being able to be better, even if they try. They used to be a love bug, until some motherfucker broke their heart. And although they try, they seem unable to relate to anybody, so they just gave up. But who knows? Maybe somehow they'll get better eventually, follow to see if it happens or if they're doomed to fail.