I don't and never have, but the more stressful my current work becomes (and it fills up about twenty out of twenty-four hours each day, so it's not exactly easy to escape and relax), the more prominent my symptoms become (especially tics and OCD-type anxiety-related symptoms) and the more difficult to control without assistance. I'm starting to wonder...
(For the record, even though I don't know whether or not it's true, I selected the "better off with treatment, but can't afford it" option - because let's face it, even if I were offered the opportunity to try out a prescription, I probably wouldn't be able to afford to do so.)