After observing my behavior for awhile, I am frequently asked (generally somewhat incredulously/sarcastically), "How fucking old are you?!?"
I've been in the industry since 2000, so you do the math (I stopped counting when I ran out of fingers and toes):
Let's put it this way, I have t-shirts that are older than most people on this board (and some of my t-shirts are smarter and better looking than most people on GFY too):
ADG