A firm that offers trainings, such as Microsoft, CISCO, etc., has contacted me about teaching classes of that type online from home. Next day, another firm contacted me about in-person classes, but I would need to travel from California to Utah to teach them. I receive SSDI - was approved as of Sept of last year and in Sept 2019 would become eligible for Medicare. I need Medicare badly not only for psych stuff, but also for BOTOX for my migraines, for physical therapy for chronic foot, leg and back pain, and, I am not getting any younger, so SSDI is vitally important for me, but I would like to occasionally make extra money on the side.

How does it work with SSDI? The work that I am considering would be 1099 so I would deduct various expenses.