Change happens gradually and continually, but if you sample it at a frequency of ~20 years then you see all sorts of artifacts.
I imagine a lot of that is written as history is written, not based entirely in reality.
Anyway, I get this feeling that these 'generations' that can be characterised are not inevitable & constant. There were just a few that were.
You missed entering the workforce during the early nineties, (recession) so you probably share more things in common with Yer's than Xer's.
I didn't have a computer until I was in the third or fourth grade.
I've got a bit of an entrepreneurial spirit (haven't got anything off the ground yet, though), and I'm pretty sure that if I was five years older, I'd be a ex-Porche owner :)
I don't particularly identify with, say, someone born in 1990.
I also have friends that are retired old folks, so I guess I relate well across generations :)