In a small study, researchers in an olfaction lab found that people who had an instant personal connection also had similarities in their body odors.
Tag: Friendship
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The Mental Toll of Keeping a Secret
In a new book, Michael Slepian considers the costs of keeping quiet.
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How Many Close Friends Do You Need in Adulthood?
Social circles were shrinking even before the pandemic. Here’s what the science says about the number of close friendships we should have.