My EMT cert is old enough to buy booze.
Lost a programming job in the dot com bust, couldn't land another one, eventually ended up in an EMT class and worked a series of traditional ambulance jobs and other health care positions since. Not really using it for anything but some volunteer stuff these days though.
From everything I hear about what programming jobs have become I don't really mind the career change, but man oh man do I miss the pay that comes with tech jobs.