I always have a bit of a cringe moment when people speak about holding a person with a laser bouncing on them as a "deterrent".
A visible laser works both ways.
To me that's kinda like sayin' when I hear people talk about holding a person with a gun pointing at them as a deterrent it makes me cringe and that pulling a visible gun works both ways.
( which it can)
IMO the laser, if you can hold it kinda steady, can let the other person think he's in your sights dead to rights and your odds of missing are pretty slim. ( based on the popular culture of the red laser dot coming from a gun)
Pretty sure the young adult with the screwdriver or hammer is gonna think at least twice.
( hopefully he will with the gun pointed at him but I'm thinking it wouldn't hurt )
Of course you can choose when the little red dot shows up, or doesn't.
And you better be prepared to make it go bang and all that goes with that.
like they wrote in another thread, in a good number of occurrences in which a gun is used for self defense a shot is never fired. (Deterrent)
Maybe my thinking was wrong but makes sense to me.