 I don't know. Because I thought it was a good idea. It also can help you spot some flaws in the logic because maybe your business plan kind of assumes that you had 20 people work for you. What if it's only five, right? So this helps you figure out why it gave you the result it gave you. This is especially helpful if you get a dumb response that you don't like. And sometimes you'll get back, oops, sorry, I messed up. Sometimes you will get, hey, here's exactly where I got all this stuff. And that's really helpful.