QUOTE : I’m not bragging. I have hyperthymesia, or HSAM. Highly Superior Autobiographical Memory. Look it up.” I paused. That, I hadn’t expected. “You have a photographic memory?” “No, they’re different. People with photographic memory recall details from a scene they’ve observed for a short time. People with HSAM remember almost everything about their life. Every conversation, every detail, every emotion.” Alex’s jade eyes morphed into emeralds, dark and haunted. “Whether or not they want to.