Usually, when we push the button on garage door opener remote, we assume that the door is going to open the way it should. After all, our garage door is usually the main point of entry that we use to get into our home. Even the kids, when they come home from school, enter the house via the garage, the exterior keypad.
It’s an easy system, but the trouble is that sometimes we take it for granted. We forget that our garage door is the biggest moving object in our home. We assume that it is working safely and properly, but we hardly ever check it.