 your hearing no matter what age we are. Yeah, great question. So I really recommend that anytime you're in a loud environment that you use some sort of hearing protection, whether that's mowing your lawn or you're at a concert, outdoors or indoors, it's really important to protect your hearing. And as you mentioned, using headphones, you know, as I walk around now, I see people with earbuds in or headphones in all the time, it seems. And we have this thing called the 60-60 rule, and that means...