OP: You should not attempt to SEEK an engagement and attempt to detain dangerous individuals unless you are trained to do that sort of thing.
I was trained by the state of Idiana in building assaults and tactical cuffing among other things, and you still wouldnt catch me "creeping stealthfully down the hall" on my way to "detain" someone in my own home unless I had absolutely no other choice. That stuff is not a game, and unless you are a bad @$$ of the highest order, you have no buisness going it alone in such matters (or EVER if you are not professionally trained).
Well I'm not going to let someone rob me blind while I cower in my closet. Kinda defeats the perpose of home defence in my mind. Like I said in my later post, ideally I'd prefer to terminate their unlawful presents in my home. And if everyone must know I have extensive training and real time expirence in engaging, detaining, and searching dangerouse individuals.