I definitely wouldn't do anything that would jeopardize my health because it´s one of the most precious (and expensive) things you have. I would undertake law bending actions, I´m no saint, but there is a reason why not a lot of people chose their careers in drug and distribution industry.
Now, we can discus the effects of working in the mines on health and their hourly rates and the myth that drug dealers earn a lot of money.