Half a year ago, I decided to circle back academically and two months ago, I started doing a degree in the biomedical field.
(As if physics hadn't been traumatic enough.)You're never too old/lazy to start something new.

Congrats, a valiant endeavor. If I had all the money & time in the world I would concentrate full-time on finishing my Master's degree in a similar field. And I'd just do it for fun, or self-betterment.