That would work. Be brutally honest at all times. Give advice when not asked for. Point out every flaw you think they have, then act offended when they get upset.After all you were just trying to help them.How could they be so ungrateful?

Do this and you'll probably end up seeing your friend walk out the door and most likely, if the remark is bad enough, picking a few of your teeth off of the floor.

Jesus discouraged making personal remarks, but he was a nice guy who seemed to have plenty of friends, and look how that turned out. Comment on every physical irregularity, no matter how minor, and you're sure to earn hatred. If a friend of yours has a wart on his nose, make that a topic for discussion. If he talks about getting it removed, laugh uproariously and say, Wart's your hurry?