They don't care and will never wrench. Son may develop a working knowledge but he has other gifts and mechanics doesn't have to be one. I hate yard work so manage my life as never to do it. I will start the mower for someone else but that's about all.

__________________
85SD 240K & stopped counting painted, putting bac together. 84SD 180,000. sold to a neighbor and member here but I forget his handle. The 84 is much improved from when I had it. 85TD beginning to repair to DD status. Lots of stuff to do.