 In different places, and I'm like, wow, that person has a thyroid issue. And oftentimes it's very obvious, and it can have a huge effect, again, on people's health. And any time that you can see the thyroid, it's not functioning properly. Right. And the people who come in here, often 80% of them have had their... Because they felt that their thyroid was a problem. Had them checked. Had them checked, and they were told that they were normal when...