Answer:
I take off my clothes when you put on your clothes. I put on my clothes when you take off your clothes
I am a person who pretends to be someone else
As a state in America I am round on both sides and high in the middle.
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
When young I am sweet in the sun. When middle-aged I make you gay. When old I am valued more than ever.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?