 they became curious. They wanted to know more about, well, what does previous neuroscience say? Like, what are your hypotheses about this? And then some of them also were a bit narcissistic, too. You know, they were like, oh, my brain is very special. You're going to discover that. Just wait until you see my brain. One guy was like, okay, fine, I will participate in your study, but only under one condition. He kind of looks around like he's about to tell me something very secretive, and he goes...