Folks, first-time poster here. I am very safe with my trigger finger discipline and I do Re holster with my thumb on the back of the slide. However one often overlooked consideration is the following. A high percentage of criminals who might try to wrestle your gun from you, are owners of cheap polymer, striker fired pistols with no safeties. They just go bang. If these people have to spend a few seconds trying to figure out the safety, I might be able to overcome the attack and get my gun back, reach for my backup gun, Stab him with my knife or whatever. Just food for thought. I’ve carried AIWB sub compacts (and I’m a fat guy) without safeties before and I’m comfortable doing so and reholstering without shooting off my junk, but it’s not about me, it’s about the other guy. Kind of the same with defensive driving.