User blog comment:CartoonEverything/Theories - Every Loud Sibling has Mental Disorders!/@comment-27175193-20170613231819/@comment-31011256-20170812235837

Yeah. Like, can't Luna just be a type of girl who loves music more than anything? That doesn't necessarily mean that she has a mental disorder. I love music at least almost as much as she does and as far as I know, I don't have a mental disorder.