u/One-Opportunity-393

I spoke to a friend of mine who told me that they knew someone who was a medical coder and loved the work. Supposedly she lives out of a van and travels etc. I'm in sales and am burned out and want to reinvent myself. I want to do something that I can do into retirement etc. I'm 49 now. Any advice or feedback?

I just turned 50 and have been in sales for 25 years. I want to pivot away from sales and do something different but am completely freaked out about what viable options I have? Anyone done something different at this age that has some good advice?