 the energy costs, the gas costs for transportation, those things. And I understand that. That, to me, from a business perspective, that's a fixed cost. You can't reduce it. You've got to heat the building. You've got to drive the buses, whatever. So I went into it with a really open mind. I homeschooled my kids. My kids were all over the place. I had one graduate from public high school, one graduate from a private Christian, two.