 don't always necessarily reflect people's thoughts or feelings or behaviors. And so that's where folks who work on measurement like I do, for example, can learn a lot. So in principle, I think if we ignore the problem of blinding, which I'll get to in a moment, the MAP study, the two studies, MAP1 and MAP2, were designed in a way, interestingly, you have an idea, you think that MDMA combined with psychotherapy helps people more,