Human mind is a stream of thoughts, which helps us to model the world based on our unique perspective. So many interesting things happen inside our cranium and slight disturbances to normal brain functions can lead to a number of mental disorders.
10. Clinical Lycanthropy
Lycanthropy is a supernatural condition in which afflicted people are said to shape-shift physically to large wolves. However, clinical lycanthropy, in medical sense, is defined as people who have a delusion that they have transformed into an animal. Clinical lycanthropy has been linked with psychosis, a reality-bending mental state that often involves hallucinations and delusions. Observations on patients with this disorder showed that they behave like animals, for example by creeping and grumbling.