Similar situation...after being retired for 7 months i got an offer to work part time in my field with a former supervisor that i had once enjoyed so much working with.
It gets me out, doing work i love..yet time for things i never had time for before. No pressure if i need less hours or decide to let the gig go.
Yes, my ideas of what’s important and what i need are different now.
Good for u.. u seem to have found a nice balance.