 and hopefully we can get some recovery of hearing. But if it's more, hey, I've driven truck for many, many years, I've been exposed to a lot of noise in the agricultural world, or I'm a veteran, or I've shot a lot of trap shooting and I haven't used hearing protection as often as I should, when there's that kind of damage, then the therapy or the treatment really is going to be returning hearing through a prosthetic device, which is hearing aids. All right.