I wonder why nobody ever thought to ask this before?
I carry with a round in the chamber. If I don't want the gun to fire, I don't pulll the trigger. If you can't do that, get some OC spray and a rape whistle.
Most police officers in America carry a Glock, every one of them carry it with a round in the chamber. Many of them d0on't even shoot as a hobby - the gun is just work equipment - yet they mostly manage not to shoot themselves. Those that do shoot themselves do it by pointing the gun at themselves and pulling the trigger.
Pigeon chess - "having a pointless debate with somebody utterly ignorant of the subject matter, but standing on a dogmatic position that cannot be moved with any amount of education or logic, but who always proclaims victory."