I'd psychoanalyze myself but I'm afraid of what I'd find.
I do think my preoccupation with all of these various projects stems from my second heart attack. I probably have just 10% of the stamina I had before that last surgery. - But, they say you regret the things you didn't do more than the things you did. I'd always liked building stuff. There were so many projects I'd have loved to have done when I was younger that I never got around to because I always put them on the back burner. Now I'm trying to make up for the lost ground.
With my energy level I probably devote 10 times the amount of time into things I'm working on than other people to accomplish the same amount they do. - But progress is progress.