and one of my heroes, richard feynman , who i'm heroes, richard feynman, who i'm sure you know, the greatcist and he made a terribly good point about when someone asked him whether artificial intelligence would come and whether machines would think like us. and he said, no, they won't think like us. they will never think like us. when we make machines, we make them to do don't do, not do things we don't do, not things already so for things we already do. so for example, we can run. but when we make a bicycle , we make make a bicycle, we make something that is totally different . that goes a bit different. that goes a bit faster actually. but it can't. i mean, the perfect example is a cheater. that's the fastest land animal. it goes around 70 miles animal. it goes around 70 miles an or something, isn't it? an hour or something, isn't it? well, can't begin and we well, we can't begin and we wouldn't even think of trying to imitate make a machine like a cheetah. it would be ridiculous . cheetah. it would be ridiculous. so instead, we invent a wheel and then eventually engine and then eventua