Is it true every time you blink you are actually crying?

Answer 1

Blinking distributes fluid from the tear ducts, called "basal tears", which are different in composition from "crying" or weeping tears (which contain more hormones and proteins).

Answer 2

No it is not true. When you blink you are moisturising your eyes.

Answer 3

No! Because then you would have to be drinking water constantly and because you blink more than people normally drink water it would be impossible to be hydrated.