I can't imagine only doing one or two things to keep cash on hand. I'd get bored.
This year so far, I've cowboyed some... I've climbed some towers to work on communication equipment... I've done some IT work... I built and sold a couple of flamethrowers... I ran a backhoe for a few days... I delivered a semi-tractor... I drove a tractor for the purpose of seeding... I helped a distiller set up a couple of new stills... I ran a plasma table cutting tin for an HVAC company whose regular guy went on vacation... I ran a forklift for someone part of today and set up new accounting software on some computers for the same folks the rest of the day. I'm handy with technology, tools, heavy equipment, farm equipment, critters of all sorts, and etc etc etc. I'm up for most anything that pays.
Yeah. I vape whenever I want wherever I want when working and no one ever complains.