Seeing friends get older, have kids, and them growing up. Older tech. Old news stories. It all does very little to me. Until we reach music. I am a huge music lover, and relate music to so many things in my life. Many songs will trigger something, maybe the gig I was at, a relationship, a location, etc... That really gets me. In my head, I still think I'm in my mid-twenties or something like that. Putting memories into a historic timeline in my head is almost impossible, apparently this is related to ADHD related. Soon as a song comes on, I am transported. Also, my mind is pretty good at remembering details like the album it's from, artist, chart position, year, etc... when i struggle with retaining any other information.