I got the chance to do things that I dreamed of when I was a kid: I got to travel around the world I had my own 'Goosebumps' attraction at Disney World I've been on TV and had three TV series.
It would be incredibly presumptuous and self-serving of me to believe that Facebook was the end of history. The only way it could possibly be the end of history is if it becomes some sort of artificial super intelligence that takes over the world.