What's your profession? Age?

Just thought after the "how much is your system worth" post that it would be nice to see what all these people do to get $80K systems, and perhaps how long it takes. I'm a 29-year old economist for the gov., just completeed my Ph.D. last month, and my system is at about $10K. Just a pup hoping to keep upgrading...
im a dental technician. i make teeth. living of crazy shiny white teeth wanting people.. who else than the americans..hehe. build a tooth,- buy a toy.
56 and Family Doctor, unfortunately not a rich American one, but a British one. So I do'nt have a $200,000 system
I'm 58, female, a registered respiratory therapist. A music lover since about the age of 11, I'm relatively new to this wild and crazy hobby/disease.