As a filler, I'm well known for starting projects then shelving them while I work on others. Between the time I started and finished the cedar canoe I built a piroque, 90%% of a SUP, and a 14ft V hull and cut out my frames and stringers for a SOF yak. Then I finished the Cedar canoe and now I still have to paint the SUP, finish the other yak and build my Kudzu boats. I'm always working, but with terrible ADHD I always have a half dozen projects in the garage to bounce between.
I also have a '65 Impala SS and a '70 Dodge A108 in the shop as well as a half dozen other old cars waiting to get done.