and can't forgive yourself for it? I've quite a few, but the worst was when my younger sister ( we were constantly having a go at each other) brought home her new best friend from school. I looked up as they came in the room, and sniggered under my breath, "Ha, I knew she'd be ugly." They ignored me and went off, but I've never forgotten it, and wondered if that little girl remembers it. Many, many years ago, but I wish I could go back and change that horrible moment.