9. You have a great wardrobe but live with your parents.
Chazz Reinhold is living the dream life in Wedding Crashers: a sweet robe, hooking up with random chicks, and the best meatloaf mom can make. But he's also clearly stuck in arrested development. The saying goes "clothes make the man," but that's only part of the process of actually growing up. Looking responsible isn't the same as being responsible. So if you can afford to buy a couple of dope pieces here and there and slowly build up a cool closet, that's fine... just make sure you keep your priorities straight.