Yep, I know it's not the best choice, but I'm glad to see there are others out there who think a little bit like me. It's difficult to find a civilian concealed carry occurrence wherein the person defending himself had to reload. I've personally never heard of such an event, although it's probably happened.
I carry a gun to protect me, or me and my wife if she's present. I don't carry one anymore to enforce the law. Policemen must get involved in other people's problems, protect the innocent, etc., but I've been there done that. I don't believe I'll ever again intervene in a non-family member's troubles. Certainly not with a single action revolver. But, if I'm protecting just me, that first shot is critical, and for me, it can't come any quicker or any better centered than with a single action.
Lots of reasons NOT to carry a single action, as many of you stated. Real life concerns, to be sure. For some folks, the feel and balance of a 1911 offers the best first shot choice, with the huge advantage of 7 more big bore bullets without cocking. And the double action revolver leaves little to chance.
But for me, being raised on Colts and Rugers, I think I'd rather have the .44 flattop with me if I really needed to defend myself. I've other guns, including some of the plastic ones, that are powerful, accurate, visible sights, reliable, and can be put into action "right now." I like such guns. I have a gun within reach anywhere in my home, and they are all something other than a single action. Still, weirdly enough, I get the most confidence away from home with that .44 single action. When it is drawn from the belt, getting cocked as it comes out, the barrel is always naturally pointing exactly where I need the round to go. I can't say that with any other pistol/revolver. But again, that's just me.