Our cells regenerate every seven years

11020101221:

By the time you’re fourteen, you’re an entirely different person from who you were at birth, two times over. It goes against Sigmund Freud’s theory that you are who you’ll always be by fourteen years old, and everything after that is just fine tuning and polishing, but that’s physical law for you.

Entirely different. Not a single similarity in the world.

Every seven years.

(Source: 2102101012012)

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