A lot of these compounds were introduced into the environment with good intentions, right? Lead was added to paint to help it dry faster. There are so many like sodium nitrite added to processed meats to help prevent botulism. I mean, there's probably countless examples like Teflon made cooking easier. Here's the crazy thing is, and this is the danger that we're playing. You know, 98.2% of what's in most adolescents has been linked to DDT.