You want to make dure your wife is sleeping on the side of the bed closest to the door. While the intruder is trying ot get through hwer, you can grab the chosen firearm and scream "Drop" ( having previously told your wife that when she hears that word she is to drop to the floor without question) Thereafter light the *&%$^# up. If you are in the country where nobody will hear the shots, drag the intruder into the bathroom and put him in the tub ao bleed out. Then cut him up (quarters will be fine) and then feed the parts through the wood chipper. After it's just clean up-remember clorox is your friend.