[vouaobrasil]

Don't know if my advice will help, but if life is really short and the physical disability is making it worse, I would consider just quitting tech/data science altogether and doing something cool. Or maybe I'm just projecting, which I guess can't be helped since you didn't provide a lot of background. But I really feel that there are so many beautiful things in life like spending time in nature, exploring stuff beyond advancing tech, that you might miss out on if you don't have a lot of time.