When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The majority of suicides occur on a Monday.
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Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Touching a teddy bear can make people feel less lonely.
36
Only humans shed emotional tears.
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