My education and culture have taught me very little about the benefits of sitting still. Many of us approach retirement with the idea that we must keep busy. We must continue to be "active" and for us that means moving or traveling.
We like to trust people. That is a good thing. However, sometimes we can be taken advantage of if we are not careful. As we grow older this can become a very serious problem.
I know some people who say they don’t know what they would do if they were retired. My experience tells me that you will, or can be, very busy. Busy, but busy doing exactly what you want to.