 but not putting that coating on so heavy that it just peels itself right off. And when you start talking about some of these coatings being $500 a gallon or more, you start messing up the science in how you mix these things. That's a lot of money out the door. So that's where we talk about with young people of like, well, I don't want to go into the trades. If I can't make it in college, and I've had that told to me, I'll come do the trades. To where I respond is like, well, if you can't make it in college, you're probably not going to make it in the trades. Ouch.