As I stated earlier, if the opponent was rational; he wouldn't be in your home to begin with. Expecting rational behavior from irrational people is the epitome of folly.
The originating post in this thread pondered handcuffs as a deterrent. Study deterrence theory as developed by strategists. Notice the frequent caveats about the rationality of the opponent.
You're mixing up your adjectives. A
rational person is completely capable of committing illegal acts. If the criminal reasonably believes that they can carry out an act that will benefit themselves, with minimal risk of harm, then it is a rational act. It's about the reasoning process, not the set of principles or beliefs that guides the decision.
For example, you could encounter a sociopath that just has no regard for others. They need not be a raving lunatic, and they could easily be concerned with their own well-being. This person could
rationally attack you. They might even be rationally dissuaded if you no longer seem like a good target, although I'm not advocating the use of handcuffs to achieve this. And I find it extremely doubtful that the people here have never seen or heard of such a situation. The one that comes to mind is second-hand that I believe I read in gunrag from long ago: the writer was alone in Canada camping in a wilderness area. Approached by two men who struck him as behaving strangely, he felt they were dissuaded by the pot of boiling water he picked up in one hand and a hefty camp shovel in the other. I'm sure I can dig up some other examples if necessary.
This is slightly off-topic, but this discussion has struck me as containing a few contradictions. Handcuffs were discussed as a weapon to be used against the GG, but can't they also be used in defense? Couldn't they replace (potentially illegal) brass knuckles, no cuffing required?
The appearance of being LEO could set off a situation if you're dealing with a really unsavory type. This seems possible, but what exactly is different from the status quo, which involved said lowlife sizing you up, preparing for some sort of assault?