I've been doing a lot of this lately. Yesterday I walked into the room and completely forgot the reason of why I walked in there. I'll start a task and then my mind just turns off. Is it the heat? Am I tired? I don't know. I feel that I haven't been on the ball. My poor dear husband. He has to keep track of everything for me. I'll ask him, "Where are my keys?" "Have you seen my purse?" "What was it that I needed to pick up at the grocerey store?" He's like my personal assistant. He always has the answer. Sometimes he doesn't even respond but will hand me my keys, purse, or list. He's my rock. I can't imagine how bad it's going to be when I'm an old lady. Poor guy.