 Yeah, it's a lot of disciplines. It's kind of like when you take a course in construction and you may have a course on masonry. You may have a course on working with wood. You may have a course on plumbing. Well, by working with these different friends of my uncle's and just people in the community, I learned different crafts. I learned different trades without realizing it. And it wasn't because they were like, oh, we're going to teach you how to do this and do that. It was like, OK, I need you to bring us over here.