I am 60 too and I'd add to that list 'Doing the things you like'
I love letting my mind 'play' with the computer, not work, play
And I love pickleball, going to the gym, and watching movies with my wife. My life has become really simple and I enjoy it the most. Yeah, peace of mind is at the top of the list at this age
Sounds a lot like my life. Agree with all of this. People were flabbergasted when I told them I was retiring “you’ll be so bored!” “What will you DO with all that time?”. I’m busier now than I was while I was working because I can actually commit to regular workouts/sports/projects instead of only being able to claw a few minutes here and there between work and family. Life is infinitely better. Once you gain control of your time, most of your stress melts away.