Can we really identify if someone is crazy or not?
Being crazy actually has no boundary at all. An "eccentric" behavior condemned in one culture may be highly welcomed in another. How to define "norm"? And how to define "craziness"? A person who transcends the limitation of the environment he or she lives in may be called "crazy". Like 1000 years ago no one ever will think about using cell phone to connect with others. So is it necessary for us to explore the world of those so called crazy people ? What may be the potential benefit and what may be the potential harm?