Answer: Superstition
Step-by-step explanation:
Superstition is a mere belief in supernatural causation related to the action or event which if performed may lead a positive or negative influence on the lifestyle of a person or people.
The superstition is not based on the application of science. It can be influenced by the personal, religional, communal or cultural believes. The person may perform certain action, sacrifices, may wear a charm or eat things which may bring changes in the life according to the superstition.