 And you can prescribe allergy medication, but you can also give allergy shots. And frankly, they're kind of lucrative. Now, I'm not saying they're not efficacious. They can be efficacious, but their efficacy is about one third, you know, 30 percent. And it's not perfect. And I just don't understand why allergy shots have been offered for, oh, my goodness, you know, perhaps nearly a century now.