Pretty much retired advanced level Master mechanic / machinist - fabricator / welder.
Was a high end European sports car tech, when I thru in the towel, because of health.
Also specialized in classic Mopar muscle cars, & classic Harley Davidsons.
Flying R/C sailplanes -''slope soaring'',, aerobatic planes, & warbirds. Electric bass. Classic rock & classic R&B,, and ''of course '' Mini bikes.