21 and haven't had to trim yet. Had to pluck a stray or two over the course of my life, but that's it.
Never cut them, just been painfully pulling them out one by one! Doing this helps me develop my various "bass faces."
It's weird when you have a nose itch and you find an offender you can feel. I refused until I was about 28, and finally got a Braun battery powered trimmer. I hate the way it feels afterward for about a day due to being prickly. But I have a Native American bloodline (about 1/8th) so I am not that hairy of a dude.
You can add: When did you first start peeing in the toilet? When the last time you went doo doo in your pants? When did you first start using deodorant? You get the idea... i'm just sayin.... How about the "weird TB questions thread"?