Your words.

"Sticks and stones." To be honest, I'd take that any day over what has been said recently.

You can say you're joking or that it's just your opinion all you want.

Your words are piercing, and they penetrate the self-confidence of those who you attack.

They act tough on the outside so they seem strong-minded.

You're slowly deteriorating them on the inside, and eventually it will reach a point in which you are going to regret ever saying anything to them besides how great they are.