Question

why does people cry, happy and smile​

Answer 1

Explanation:

Our tears release neurotransmitters known as leucine enkephalin, which can act as a natural painkiller. When people cry because they're sad, this makes them feel better. But when people cry because they're happy, that same neurotransmitter makes them feel that much happier. In other words, tears encourage catharsis.

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Answer 2

Explanation:

hi

Tears flow when people are overwhelmed with strong positive emotions and people who do this seem to recover better from those strong emotions,” said psychologist Oriana Aragon at the Yale University in the US. “People restore emotional equilibrium with these expressions,” she added.

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