Are you in habbit of keeping pen between your teeths?

I do not keep my pen in between my teeth but stick it in my hair which is always tied into a bun. It has become a habit which I am not able to break. Many a times I have left the office with the pen stuck into my hair and become a laughing stock of people on the road!!!

I chew my pen when I'm thinking. I'm not really sure why I do it. I mean, I sort of bite it, I don't really chew chew it. People that chew pens annoy me because their pens get all mangled and you don't really want to touch it even if you have to borrow a pen because you just think someone's mouth has been on that. But what ticks me off the most are people who borrow pens/pencils from you and chew on them. Not only is it disgusting, it's also bloody disrespectful of someone else's property.

I used to do it, when i was in my grade school. I always bitten my pencils, im not really don't undrstand why i was doing that. But for me, it's just a habit of mine to keep myself not to fell asleep during classes time :D. Now, i never doing it.