[TechnoMayhem]

There's this girl that sits at the computer usually a seat away from me, and after an hour the kid between us leaves.

So every 10 minutes I hear *pat pat pat* and I glance over and see her tapping her head, and after an hour, it gets really annoying.

I asked my mom about it and she told me her friend, who is a nurse, said when they do that they usually have lice.

My friends say it's because they're trying to scratch their heads without messing up their hair.

._.

So, is it a health thing? And should I steer clear of people who do it?