Just as we accumulate memories of facts by integrating them into a network we accumulate life experiences by integrating them into a web of other chronological memories. The denser the web the denser the experience of time.
My art teacher in junior high was a very out gay man and a mentor to me. He would tell us about Greenwich Village and show us the 'Village Voice' and describe his life but it was all sort of subversive and below the radar.