Oleg Volk makes a reasoned argument in defense of the Castle Doctrine.
First of all, if help is 20 minutes away, don’t beg for an easy death. Forestall death for 20 damn minutes, ideally by not getting into a cover-fire situation in front of a window at the top of an enclosed stair. Second of all, why do Markus Kaarma and his ilk live in a world where violence is both imminent and kind of awesome? After telling his hairdresser that he was “waiting up nights to shoot some [funky] kid,” Kaarma killed an unarmed exchange student in his garage and claimed self-defense. The penalty for burglary is death. The penalty for trespassing is death, provided you carry out the sentence in your home. Which would you rather live with: the knowledge that you killed another person, or the knowledge that you lost property out of your garage? Montana law protects people who choose the former.