A talk now about being a control freak. I think everybody's a control freak some time about something in their lives. I know for example that I'm a control freak sometimes when it comes to, to work. I feel like I need to know everything that I'm going to do before I go into a classroom and, although that's good to know everything that you're going to do and to have everything planned out. At the same time that can really stifle creativity and spontaneity so that's something that I'm trying to learn to live with is trying to embrace the chaos that comes from, from letting go and I think if everyone can, can try to learn to do that a little, probably the world would be a much nicer place, a much more interesting place anyway. Thank you very much.