when it finally hits you " you are NORMAL", maybe even less than normal; you are not talented, not smart, not pretty, not thoughtful and not even as kind or friendly or hardworking as you think.
you suddenly realize the scary fact that you most probably will end up leading a NORMAL life
you will not change the world , you will not gain a Nobel prize, you are just you
this is when reality hits, and gravity takes you down the hard way
and at that time you start remembering your castles in the air and think " oh my God, was i blind or what!"
hopefully, it's just a phase