Congratulations on your retirement! That's awesome! I am also a member of the "don't know how I ever found time to work" club. When I first retired, I spent most of my time sewing and quilting. That was too isolating, so now I'm a member of a guild and an additional sewing/quilting club. Sewing is great, but don't forget to have that cup of coffee and a chat with friends here and there. You also need to be social, as I found out within a year.