What's YOUR OCD Habit?

Now, for those unaware, OCD means Obsessive Compulsive Disorder, meaning you repeatedly commit a habit that is second nature to your mind and body. We ALL have an OCD to an extent. I'll start with mine:

What I do is, when a long word or small phrase comes, I always count the number of letters in each, then try to make them divisible by certain numbers.

For example: A-R-T-I-C-U-L-A-T-I-O-N, It's a 12 letter word, divisible by 2, 3, 4, and 6. I do this with pretty much every long word, or short statement.

I have a tendency to side-click on the mouse whenever I am really focused on something on the computer. I hate it when it happens because I usually lose my focus D:

Whenever I give a speech in class, I always smack my lips together. I never notice it, but my friends do...

I usually do everything super fast. I talk fast, take tests fast, walk fast, and eat fast, and act fast on many other things. I don't know why because usually I just sit around afterwords bored out of my mind waiting for other people. Either that or people don't understand what I'm saying. I also hardly sleep that much, though I don't think I have insomnia or anything.