I'm an academic/teacher and have been in this business since the mid 1980s. My plan is to retire in a couple of years (I turn 64 next week, so hopefully retirement at 65 or 66). But I'm seriously thinking of going back to get a grad degree in library science post retirement. It wouldn't be to get a job in the field (I want to be retired!), but because I want to learn new things, do a deep dive into a subject area with other students and mentors rather than on my own. We'll see if that happens. I don't want it to interfere with my post-retirement biking plans!