 That can have negative impacts. So, you know, at a microscopic level and at a microscopic level. So microscopic, like something you mentioned, like, you know, the endothelium and the epithelium, which are like internal structures of our blood vessels, those can get impacted. Like, you know, they feel that effect and can get damaged. And in the acute setting, of course, we feel our heart racing. So your heart rate will go up.