What comes to mind when one realizes he/she is no more in the physical plain?

What will be your reaction the moment you realize you are dead?

I am not praying to die now neither do I wish anybody dead, but death is the constant rite of passage to the next phase of existence. How, when and where this happens is out of our control. In all we do, we should always factor this in, but when it finally kicks in, how would you react?

Please share your thoughts, thanks.