Please tell me I am NOT the only one that has pushed a garage door opener button- thinking it was the doorbell. Three times I have done this- you'd think I'd learn. But, since I grew up with out a doorbell OR a garage, I guess I have an excuse. Come to think of it, I don't have either of those things as an adult. So, that explains it. Anyway, it is very embarrassing to shut someone's garage door when you walk up to their door. It is quite loud and hard to hide the fact that you are that stupid! Imagine the panic when it is going down & you are picturing it hitting their car or cat or something else that might be in the way. oh brother!