Perhaps you’ve had this experience: You are sitting in your room and you think, “I’m going to make chicken for dinner.” You then walk to the kitchen and when you get there you think, “What am I doing here?” You may even open the refrigerator door, thinking that will help you remember what you had been planning to do. Or have you ever parked your car but can’t find it when you get back? Have you ever wondered if you have already taken your vitamins or other medication? And don’t you just hate it when you put your car keys down and you can’t find them when you need them?
