Not recovering from a health condition, more like trying to prevent one. I have been doing a series of puzzle excercises that have been shown to delay/slow the progression of Alzheimer’s. By doing these now at my age (54) and continuing doing them regularly along with adding new ones, I am building my brains best defense against the disease should I ever get it.
Oh yeah, and I build model cars already...they just happen to be 1:1 scale!