isn't delta the "old people" quadra? lol j/k...
I have an ILE friend who is becoming a better friend lately. She's probably not quite as old as my mother, but maybe 15 years older than I am? At least, possibly 20. But my best friends have always been around my age. It makes sense, usually. Cause you're going through a similar life stage as others in your age bracket. Oh, I also have younger friends. Like 20 years younger than me. That's kinda fun too. but yeah, most of my lifelong friends are my age.