Long hair enhances the senses.

[Oldandeasilyconfused]

"Hair is an extension of the nervous system, it can be correctly seen as exteriorized nerves"

Really..?

Though, a decent beard might actually be a good survival strategy. If you're a sloppy eater, all you have to do is lick yourself around the mouth to get a yummy snack when you're hungry

Indeed, I also put my shirts aside for that purpose.