Behavioral Sink

Definition:

When maladjusted behaviors spread like a contagion in a group of people, it is a behavioral sink.

Exemplification of usage:

Me: Watch out for behavioral sink! If you hang with materialistic people, you will become materialistic. If you hang with addicts, you will become an addict and if you hang with abusive people, you will become abusive. The bad behaviors spread like a contagion in a behavioral sink.

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