That time I drove to the store three years ago to pick up some milk and bananas, I totally don't remember where I parked. Memorable moments have to be differen

That time I drove to the store three years ago to pick up some milk and bananas, I totally don't remember where I parked. Memorable moments have to be different: - They can't be repeating signals that are uninteresting (e.g. remembering a particular time you brushed your teeth) - They can't be random noise (remembering the pattern of some ceiling tiles or something). Hofstadter's "aperiodic crystals" concept is related to this.