yes professor abner green, out your gratitude for him. i've known philip for a long time. i want to ask you about the question in the in the education sector. i asked you to drill down a little bit on this. you talk here and then your book about, the need to empower institutions. but in let's just say in public, there can be sort of a nesting of of authority from the state board of education to the local school to the principal to the teacher in the classroom. it's one thing to say the teacher in, the classroom should have, you know, within the curriculum that said a lot of authority it could be another thing to say the principal or the school board should have more of that authority how would you come out on that kind of question? you know, i think these corrals is how i think of organizational structures in law itself. it's a corral. you have principles and values and then people are free that, you know, the teacher is free within that corral of whatever the curriculum and all that kind of stuff i think school boards and there's a lot of data on this are not so great at