In over twenty five years of shooting, I've never once had a ND. Shot at some questionable targets in my younger years, and again when young my barrel discipline needed honing (and got it!), but I've never, ever, ever had a bullet leave the barrel without wanting it to. It's a mistake you simply do not make.
Of course, since this guy is one of the anointed, he gets off with a wrist-slap anyway. No such luck for us commoners.