 But most of the people have never been trained to manually override. So, in other words, you've got to go back to what the hell we did 40 years ago, okay? You have to have that manual override. Are you talking about a reset? Yeah, because I'll tell you, if these computers shut it down, you've got to have a way to get going besides them. You've got to have a manual override, and I'm not sure we're set up for that.