What is Normal?

G posed these questions to us on the morning of 26th March:

What is natural? What is dependence? 

What is natural expression?

Can there be any expression which is outside the framework of reward and punishment? 

How am I different from the animal that sits alone in the jungle after finishing its food? If that is natural, then are we unnatural?

He concluded by saying:
If I am really concerned about human beings, I have to find out what is normal, not what is natural.