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06 Dec

Posted at 18:06h in Tumblr by

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did-you-kno:

According to anthropologist Robin
Dunbar, you can only have about 150
solid friendships. “Dunbar’s Number”
is the theory that, due to our brain size
and long-term memory capacity, we can
only maintain stable relationships with
a limited number of people. Anyone
beyond that is just an acquaintance.
Source Source 2