I want to tell you guys something that I have not told anyone.
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.

Biomedical is a great field to explore, and you've taken a nice step by starting that degree program. When it comes to learning then age is just a number because one can learn at any age and one never gets old for learning.