You can make anything fool proof. You can't make anything stupid proof.Yep, I saw some stupid guy's video on YouTube, he depressed the trigger while applying the manual safety and said the safety did not work. That proved no matter what the gun manufacturers did to make the guns safe, the guns would never be safe in the hands of the idiots.
Welcome to the forum! The PT145 is a sweet gun for concealed carry. I hope you will get it soon.
Edit: I suggest you check out the PT45 on Bud's and Davidson's.