Deluded.

Ever thought you were meant to do something great? That you were someone special, something special? (Yeah, somewhere along the lines of Green Arrow)
Did you feel like everything was clear to you? You knew everything, you were wise for your age? You could tackle anything without much of an effort?
And you did for a while.
Then came that infamous bitchslap we call life and with it came the realisation that you were irrevocably deluded.