Everyone makes mistakes. As a reasonably intelligent person who is considered sensible and capable, I find myself very anxious when I screw up. At 69, and while watching elderly parents fail, I wonder if I'm losing it any time I do something questionable. Here's what happened today: I went to pick up a cake at the baker's house. I know where she lives, but I've never been there before. The house is on a big farm lot. I'm supposed to pull in, go to the back porch and pick up the cake. When I get there everything is snow covered. I pull in where I think the drive is, get the cake, get back in the vehicle. I then realize the drive entrance was somewhere else and I have driven up through the yard. Not paying attention? Could happen to anyone? Sign of dementia? No damage done here, by the way, and the owners were very gracious. But I am really embarrassed. This incident is fairly isolated, but I've done other things that worry me in recent months. How about you?