Why isn't excessive body hair viewed as a disease the same as obesity (Please read the description below)?

Yarrr Matey. I hears what you be saying. I also be cursed with beastly locks, but you have failed to see the upside to the situation. There be many a fine fish in the sea who be loving a furry gentleman, not to mention a lot of scallywags. Try not to be so self conscious about it and use it to your advantage.