If you really want to see how much hair you have on your body

then you should buy a palm sander and work on sanding damaged and spackled dry wall. Oh and don't wear much clothing.

I myself spackled some very damaged walls and came back to it days later with cropped pants and a tank top on, palm sander ready. When I finally emerged from the dust filled room I went to the bathroom to wash my hands only to find that every one of my million tiny little hairs that were exposed were covered in a fine white mist. It was quite the site and I should have taken a picture.

My favorite discovery. . . I have a full on mustache. Wow.