What weird habits do you have? I obsessively pluck hairs out of my ears because I don't want to be that old guy who has hairs in his ears. =P
I got a battery-operated nose hair trimmer for similar reasons
Retrospring uses Markdown for formatting
*italic text* for italic text
*italic text*
**bold text** for bold text
**bold text**
[link](https://example.com) for link
[link](https://example.com)