My wife retired five years before I did, she was 62, and I stayed until I was 66 before retiring. My decision was easy, they had plans to move me to another area, and I didn’t want to go through the hassle of learning the ropes with a new crew so I put my papers in.
Several years prior to retiring we bought a new truck and a fifth wheel trailer; we planned to do some traveling for a year or two and see the USA. We did get to make a few trips, then I found out I had lung cancer and plans had to be put aside. My cancer has been in remission, I will get the results of a PET scan this past Monday tomorrow, if things are good we will do some more traveling.
We were lucky, we both had good jobs and were able to put a sizeable amount in savings over the years, and we both have good retirement income. So the decision to retire wasn’t hard.
My advice to anyone, put back all you can, if you have a good 401K program participate in it and contribute as much as you can afford. If your income is cut to the point that you have to scrimp to live then retirement won’t be fun. And by all means, do the things you want to do and can afford while you still have your health.