It’s well known, I suppose, that there’s no evidence Einstein ever said that the definition of insanity is doing the same thing over and over again and expecting different results. I’m surprised it’s attributed to him, because it seems to me it’s trivially true or obviously false. It’s not insane to expect different results from jumping off a sofa and jumping off the Empire State Building. Or do you mean, doing exactly the same thing? All right, but whoever does that, especially if time passes? Doing relevantly similar things? I don’t want any of that swearing.