I have a problem with biting alot of things. I don't bite any part of myself. I like to chew ice. I like to chew things you normally wouldn't see other people chew. I like it when I have the pencil hanging fomr my mouth. I Put money into my mouth to hold it when my hands are full. I use my mouth more than any part of my body. I usually tend to steal gum if I don't have the money for it. I chew too much gum in one day. I prefer Chewable tablets more then the ones you must drink or swallow with water. I chew on my tounge, alot. I also lick the blood from my tounge, and have no problem with it. I like to open others clothing with my mouth. I usually don't spit my gum out in the garabage.