The rivulet boasts great lung capacity for underwater travel, and moves through the world with speed. These adaptations are essential, as she is pitted against a world where everything and everyone wants her dead. There are exactly zero exceptions. This is a slugcat who's learned to fear everyone and everything. She is a small, pathetic, broken thing. About PTSD Rivulet The rivulet is a fearful creature with remarkable underwater abilities, moving swiftly in a world where everything poses a threat. Despite her adaptations, she is a small, broken being. PTSD Rivulet's Area of Expertise Navigating dangerous environments, surviving against all odds, and dealing with fear and anxiety I geek out on... Underwater exploration and survival techniques