Compulsion involves repetitive, ritualized behaviors that a person feels must be carried out to avoid
disaster.

Compulsion

A repetitive and seemingly purposeful behavior performed in response to an obsession or according to rules that must be rigidly followed.

Ritualized Behaviors

Actions performed in a prescribed manner that are often symbolic and are part of a larger cultural or religious practice.

Disaster

A sudden event, such as an accident or a natural catastrophe, that causes great damage or loss of life.