How can the common man know that he is not crazy?After all the crazy people always think that they are sane
Just ask a close friend if you are crazy, and if that close friend is your cat and he responds, then you are crazy.
See somebody who specializes in this field of work.
well, I'm sane
There are specialists for this. Ask is no way to diagnose anything.
It is all relative. Read some books.
That's funny !! Good one.