Some random questions:

Should people live in isolation if they are to be happy?
Why do people hurt each other?
Why do some people want so much out of life and others so little?
Why do some people get lost in the sidelines?
Can one really live with no affections?
Is it possible to live in one's dreams constantly?
Can the dead haunt you?
Can you communicate with your dreams?
What is crazy? Is it being normal?