Too many if's, the premis is, "you don't know yet what the intent is", no weapon is shown, people always make mistakes with addresses, remember the kid who was gunned down on the lawn because he didn't speak english, and couldn't answer the guys demands.We got a lot of good common sense answers, if you don't see aggression or a weapon, hold off a second till you figure out whats going on for real. I have no problem shooting a bad guy, some of you have discussed particular incidents in here where there was no recourse. I sleep with 2 loaded guns, one on the nightstand, one behind the bed sheet, "pillow pal" I highlly recommend, had mine over 20 years. My wife has one on her side, and there is an AR 3 ft away, so I am not passive by any means. But as the gent said who served his country 12 or so posts ago, you never get that out of your head, so just make sure it's a threat. If you don't see a weapon, get that sucker on the ground, if he won't go, put a rouund in the floor, he will go then.Having your wife call 911, you have coverd yourself. now if he trys to reach for something or there are more of them, go and do what you need to do. Having been through this, I should be the first guy who says , "shoot them", but it's not something that will let you sleep better at night, no matter what you think now.Every situation is different and I sure don't want anyone getting shot overthinking this if it happens, but we are all experienced with weapons. Your tac light and spare mag should be with you, in case it turns ugly, but that's all I can say, other than we had 39 home invasions in Indian river county 2 months ago, 11 the first week of December, and 3 deaths by firearm. So I realise this is going to get a lot worse. The member who thought home invasions were rare, is mistaken, look up the records in you county, They don't put it on the news. You local PD will have them if you take a ride.Thats 39 too many in a sparselly populated county. Imagine NY, Miami, and any large city, you must stay safe and prepare, but exercise common sense. We don't want to get so paranoid that we shoot first and figure out what happened later. All the best to all of you.