Modification to the first one, at least for me — I don’t care if I literally just watch you check it in front me of me before handing it over, I’m still checking. Always. I would expect others to do the same. First, it is just a reassurance, and second, it shows I actually know how to check it myself.

Finally, I didn’t see it listed, but keep the safety on until you’re ready. This kinda goes with the “keep finger off trigger” rule, in that it offers an extra degree of protection.

Definitely use a safety when present, but some guns intended for everyday carry do not have traditional safety switches. They rely on trigger and/or grip safeties to reduce the chance of negligent discharge.

Don’t be discouraged if you look for a safety and can’t find it. Just obey the other rules of firearm safety to minimize (because you’ll never truly eliminate) the risk of injury.