Answer:
You do not want me when you don’t have me but when you have me you don't want to lose me.
I'm the source of all emotion but I'm caged in a white prison.
I have no bed to sleep and no palace to live. I don't have a single coin but I am known as king. What am I?
What's full of holes but still holds water?
I am a small paradise surrounded by dryness and heat.
I am your mother's brother's only brother in law. Who am I?