10 Rare Mental Disorders To Learn About

1. Erotomania is when someone believes someone loves them even though they don't.
2. Musical ear syndrome is an auditory hallucination is commonly found in people who have tinnitus
3. Visual Snow Syndrome- those will visual snow syndrome can see what can best be described as static or visual noise overlaid on everything.
4. Alien Hand Syndrome is when your hand acts as if it has a mind of its own.
5. Folie a Deux is a psychotic delusion that develops in one person, (the active participant) and gets passed on to a person close to them
6. Hemispatial Neglect is where a person ignores half of a certain space
7. Aphantasia is when the person struggles with composing images in their heads and have a different dreaming experience
8. Synesthesia is a condition that involves a stimulus activating multiple sensory pathways, like hearing and seeing sounds
9. Factitious Disorder is take faking sick to a extreme level, where they intentionally try to get ill or harm themselves to appear sicker
10. Dancing mania is breaking out into spontaneous and uncontrollable dancing.
Source: https://www.youtube.com/watch?v=NssIITHZ28Y ( i recommend watching, because she goes deep into these disorders and explains what they mean)