Once you can grow facial hair that looks like facial hair (and not like ate something sticky and gave your cat a kiss), it can be tough to decide which style is right for you.
Apparently, when a guy is single, he literally smells worse, but it's actually due to his chemical composition, and apparently that's pretty danged attractive to women!
Men as a species do not want things. We see things we want and we go get them. That leaves only things you think we want available for gift giving time.