I don't think that bravery is about skin. Bravery is about a willingness to show emotional need.
A further point is that, little by little, in the current universe, everything is slowly being named; nor does this have anything to do with the older Aristotelian universals in which the idea of a chair subsumes all its individual manifestations.
I'm not a guy who curses very much in my personal life. When I curse it sounds like a kid trying to be cool. But I think there are quite a few people, my father being one of them, who use curse words rather eloquently.