"Humans instinctively mimic the facial expressions of monkeys and apes"
https://www.earth.com/news/humans-instinctively-mimic-the-facial-expressions-of-monkeys-and-apes/
"People don’t just recognize emotions on the faces of monkeys and apes. They also tend to copy those expressions without meaning to.
A new study suggests that, when we watch a non-human primate look playful or threatening, our own faces subtly echo what we see …"
You might be doing it right now 😮









