I just turned 79. Played 40 years ago for a few years with a very qualified, good teacher, but put it away for a variety of reasons. One reason was hand surgery. Three years ago I began playing again with a renewed zeal. Just wish I had the skill to go with my enthusiasm. But I am really enjoying myself and cannot imagine life without the guitar. So I just keep going, not having any idea of where to, but I can't stop. I play every night for a couple of hours then Netflix or youtube (guitar stuff) for a little.