SHTF or not, remaining in control during a home invasion takes some preparation. By applying the same concepts used to protect the highest security installations in the world to residential use, this plan is the one you should follow. I didn't create it, I've only adapted it for use by you and I. This video shows you the concept. It may be familiar to some of you.
http://www.youtube.com/watch?v=OT1xM5NwMaQ
http://www.youtube.com/watch?v=OT1xM5NwMaQ