Or they're like my father and can't remember things long term anymore because he's too old. I have to walk him through how to join a Discord server every single

Or they're like my father and can't remember things long term anymore because he's too old. I have to walk him through how to join a Discord server every single time I want to use it with him. He used to be good at this stuff, but I guess IQ studies are right that crystallized intelligence (which includes long term memory) goes down after 60.