MTMilitiaman
Member
When people hear an unexpected noise in their home, most will investigate to be sure its not an animal, or a person who is lost, a child, etc. It could be a bg, but you don't know that either unless you see them coming in from outside. If you live entirely alone, this may be different of course. And if you just wanna camp until they leave or come to you, sure.
In any case, you really don't want the bad guy to come to you; you want them to go away.
Now if assasins are after you, that's a different story
Okay if there is a known threat in the house, I post up and wait for them, preferably with a long gun--shotgun or carbine will do. If I am investigating a bump in the night, I grab the Glock 20 and a Fenix handheld white light and investigate. The pistol is more discrete while allowing me enough firepower to fight my way to a long gun if the need arises. I don't feel the need to clear the house with a 12 gauge at every unidentified sound, and I doubt most people do.
I live in small apartments. Posting up in the hallway or bedroom doorway allows me to cover 75% of my living space, including the only entrance. If I had a big enough house to really require searching, or had kids to protect, maybe I would be more inclined to do so. As it is, it is more tactically feasible for me by myself to just post up and wait for a known threat to come to me, and I think probably more defensible in court as well.