If you are a person that does not like change or adventure and wake up thinking about a story, a project or what you will write, what do you do when you retire? Then let's add the person that retired from a public service volunteer type job. What do they do? I am thinking that volunteering is not something they will be interested in.
Really, you can only read and travel a certain amount of time. Is there only work left for that person? Sorting and counting and supervising. What do they do?
Do you have an answer? I need ideas.