Thanks a lot guys for ALL the info and advice!!!
... soaking it ALL in for pondering and motivation and direction.
Weird, I know, but I enjoy physical activity (to a point).

I was blessed with decent paying (for me) desk type jobs for last 25 years or so, and unable to get all the exercise I wanted/needed.
But now I've got to make some money... not a whole lot, but some.
So the physical activity (to a point) for me is desirable and good for my health in my aging years. (as long as I can avoid injury).
But also looking for something to engage my mind in.... and learn about.... and get good at.
Thanks again ALL!!!
.... and Sean...
.....to your original post/questions... just speaking in general about employee motivation...
For me personally one thing that gave me contentment and satisfaction in my jobs has been when there was a *clear path* before me for advancement (of some kind) *and* that my management was interested in me and my advancement and provided guidance (and training), *feedback*, etc. --- of course this only/mainly works for someone who is internally motivated in that direction.
=> What is "Arborist's elbow"?
P.S.
haha, I *never* felt 10' tall and bulletproof when it came to anything physically dangerous! (yeah, what am I trying to prove wanting to take this up at 63....)
I have tended to *always* eye physical danger with caution.