I thought the waynesworld response was pretty good....short and to the point. I don't think he meant any harm. And the original poster is not an idiot so don't feel embarrased. In today's modern world everything is automatically controlled with a button. When I was younger I needed a key to open every door. Sometimes people forget the basic survival skills! There is still a keyhole in case the car loses power... I know I am guilty of forgetting the simplest things too! Proof that technology is good but there are also bad parts. So don't feel embarrased.