> Just the outside has changed. People think that, but it's an illusion. The appearance affects self-perception and, eventually, behavior. And, normally, you b

> Just the outside has changed. People think that, but it's an illusion. The appearance affects self-perception and, eventually, behavior. And, normally, you become different by getting wiser, and that's not a small thing. You talk different. You do your work differently. (On the other hand, people who try to appear younger than they are look creepy.)