I went to John's memorial today, which included many performances, including a reunion of his band from JFK High thirty-five years ago! They rocked (see above).
At these occasions you notice what people remember. For example, Steve Coughran, who has John's job now, said that he wished he could snap his fingers as loud as John could. You could be walking on the other side of the quad and hear John's fingers snapping in the band room. I doubt that John thought very much about snapping his fingers.
When I got my 50th birthday memory book, I noticed that most people talked about things that I had either totally forgotten or not thought about for many years.