Mixing up your taser with your handgun

[Anomalocaris]

You make 3 mistakes:

Nope 

1. you think the fact that measures were taken to prevent accidents means no accidents of the type meant to be prevented can happen,

I didn't say it never happens in fact I point out its 15 times in the US. I said it was highly improbable and the fact measures exist specifically to prevent it means it's even less likely to have occurred. So this isn't a mistake on my part it's you inventing positions for me.

2. You think mechanism to deal with stress, once developed to a degree that allows one to function over a period of rime, guarantees permanent and certain immunity to similar stresses forever afterwards,

I never said that. I said a 26-year veteran would be used to stressful situations and thus far less likely to make a stress-induced error. So this isn't a mistake on my part it's you inventing positions for me.

3.  You think asserting 1 and 2 constitute “back up”

You think asserting I said things that I didn't and calling my "mistakes"

But I suspect those were not mistakes, just expedient positions to take to get you to where your agenda demand you go.

You right those were not mistakes they were things you invented as positions I hold. And now your inventing nefarious "agendas" for me.

Riiiiiiiiight. 

 Given the datum that taser and gun have only ever been (known to have been ) mistaken one for the other 15 times before, presumably due to all causes, explain how, exactly, it follows that the next time it happened a cause by design can be asserted to be more probable than cause by accident?

Was 14 of those 15 times demonstrably by design?