 And so it's just easier to make a smaller jump back to normal than to waiting and having to make this huge transition. So what happens then is if you don't treat it, it continues to decrease. Absolutely. And then when you've, oh, now after five years I think I'll get a hearing aid, you may not be able to recover what you could have had if you had treated it in the first year you experienced hearing loss. Absolutely. I think it's important to understand that hearing aids can only help the health of the ear that you put it on.