>>14827073Most humans do, unconsciously. If you are a sexually attractive male, you'll have girls approaching you, inviting you out, asking to "study" together (if in school). Your self worth will go up because girls follow you around and want to be with you.
If your sexual value is low, girls will at best ignore you, and at worst dislike you for taking up a spot that could be filled with a Chad. Its hard to keep up your self worth when everyone treats you like shit and wishes you'd disappear.