No, it's not a personal problem. Well....it sort of is... On a couple of my nailer/staplers I've got dry-fire lockout, and on a few more I don't. Well I've now decided that all future pneumatic fastening devices will be equipped with it. It's not a huge deal, I know, but it's just one less thing to worry about. I was gluing and stapling a whole bunch of cleats this past week, and ran out of staples. I went to pull the section out of the jig, and the cleat came off in my hand. Unfortunately I had run out about 7 cleats ago. Now, I'd like to think that I'd get to a point where I was just soooo in the moment, all of the time, that I'd be fully aware of my staple situation (in addition to all the other "situations" which can come up without warning throughout this process called woodworking.) But I doubt it. And as such, I'm now a dedicated lock-out guy.
Meliora, baby.
JP