Many years ago I was driving in Spain a route I'd done a zillion times,you had to come through a tunnel after the airport so I always switched the lights on anyway before I knew it I noticed my cut off for my house,I'd no memory of going through that tunnel my lights weren't on,that scared the life out me and I've never forgotten it,I also didn't know why that happened and I think it was a valuable lesson keep my focus on what I'm doing at the time no wandering or daydreaming as that could have easily been a disaster.as far as I'm aware I've nit done anything like that since ,â€or have Iâ€👼