Nobody said dancing was mature.
But it's not immature either... and if you look down on it just because "OMG its immature!", well then... you're probably a fucking dick.
Keep your metal status, champ. In the meantime, we'll be over here letting chicks rub their pussies on our legs.
Nope I don't think of dancing as immature. I do get annoyed when people try to tell me what I'm thinking.