A group of biologists from the USA came to the conclusion that the division into chronotypes (owls and larks) among humans is directly related to our long-standing evolutionary history. So, in order not to become prey to predators or to be killed as a result of a sudden attack by enemies, our ancient ancestors could not afford to go to bed at the same time. For this reason, they were forced to alternate between sleeping and staying awake, divided into groups. 
Are you a lark or an owl?

I love everything interesting 
Aesthetics in the house
Handmade
Animals

Old unemployed introvert’s diaries.  Owner 11 cats.

✅ 25 tipped ∙ 6 remaining

126 / 132 (95%)
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