I am one of those students that will be finishing my undergraduate as an older adult. I work not to make age an issue. My peers are my fellow students, we are moving through an experience together. While literally I am old enough to be the mother of some of them, I don't want the role of mother hen, I'm not their advisor. There are many ways to find connections with others besides age, we discuss movies, music, class assignments, future goals, etc. I don't expect graduate school to be any different in that regard. Making time to get to know fellow students is important to me. I'm not usually the one staying out until the bar closes, but I like it when I know a group of peers well enough that someone will notice when one of us is having a bad day or be excited when something good happens.