On the other hand, if you keep your trigger finger off the trigger until ready to actually shoot, then the trigger design is of no consequence.
Now that you obviously know what not to do, the trick then is how to learn to do that.
Er, I mean not to do that.
A neighbor used the following method.
He bought hisself a full sized Water pistol.
He practiced messing with it using the usual practice methods, while avoiding putting his finger on the trigger.
Unless he pointed it at a target he had on the wall and actually pulled the trigger.
Any other time - no finger on the trigger.
Lots of mistakes at first, of course, but it proved to be effective.
(It wasn't loaded either - not a drop of water.
)
Picking it up, putting it down, walking around with it, taking it out of a holster, putting it back, and on and on.
Sounds simplistic, but after a few weeks of daily practice, it worked.
I've never seen him do the nasty with any gun.
Just a thought.