fully close before I even leave the driveway, and my garage isn't even attached to my house! I've got nothing to worry about though, with just a 4-room house.
Of course I'm one of these people who also look under my car as I approach it, and look into the back seat before getting into it. Watching me do that once, my ex-boss used to call me paranoid. I told her, "No, I'm cautious. If I were paranoid, I would never leave my home. If I were paranoid, I wouldn't be IN your office at night alone, much less lock it up and LEAVE it by myself!"
Yeah, there are a full 12 parts to your above-linked video. Wonder what became of them? There are many reasons for being extra cautious in life!
There are also good reasons for having dogs in the house!
(THEY can smell fear!)