 of the public school versus private school. Because he didn't believe that there was a difference. I assume that's what he's getting at. And I gave him an anecdotal answer, and then he gave me an anecdotal answer of why you think it was you said your child makes this, blah, blah, blah. Right, that's right. Yeah, he's my oldest son. So I went through and I got the evidence. I did a study from Harvard.