👉 Ostracism is a social phenomenon where an individual, often perceived as "stupid" or "unfit for society," is socially excluded from close interactions and activities in order to promote their own well-being. It can be seen as a form of exclusionary behavior that can lead to feelings of isolation and loneliness. The term "ostracism" was coined by the sociologist David Karpinski, who used it to describe the psychological effects of social ostracization on individuals.