I'm left dazed by the passage of time and the speed of tech.
As a boy I was a sci-fi fan and a 1980s bedroom hacker (acoustic coupler and all). At first felt I was in my element; my future was actually happening. But reality has overtaken my 15 year old's imagination now. I look around society and technology and feel that I live in a (rather dystopian) comic book.
And, yeah, where did the years go?