I am a chronic knuckle cracker. I do it constantly. It just feels really good to crack them and to hear them pop.

I also bite my lips, especially when they're dry. That's a habit I really need to break, because it only worsens the condition, and I have a scar on my lower left lip because of it.

I also am a procrastinator. I wait until the last minute to do almost everything, but I feel that I work better under that kind of pressure.