The difference between psychological disorder and what is normal

Psychological Disorder refers to the cessation of an individual ability to distinguish between emotions or behavior, cognition skills.

The Four D's of a person displaying psychological disorder is

Deviance Dysfunction Distress Danger

Normal Mental Health:According to the World Health Organization (WHO) an individual is said to have normal mental health if he/she is able to cope up with day to day stress of his life, is able to work in a progressive manner, and is able to contribute to the society in a productive way

May very from culture to culture