I have misophonia, and I've been researching it, but it does not specify whether it is a mental disorder or not. It's a neurological condition which causes hyper sensitivity to certain sounds, often called trigger sounds. The person feels extreme rage when they hear the trigger noise. Visuals that go along with the noise often bother the sufferer as well. It is thought to be caused by unusual connections in the brain. My trigger sounds are: Sniffling Snorting Snoring Coughing Breathing Chewing The CL/KL sound Blowing nose And more I wont be able to think of until I hear them. Anyone else here have misophonia? It's pretty uncommon, but maybe not since it often goes undiagnosed. I had to tell my therapist what it was after I heard what it was. Once I told her she researched it then diagnosed me. She used to just call it a quirk or anxiety before she knew a name to it.