Something less gross and more educating.
How come tears come out of our eyes when we cry?
Tears flow from our eyes when we cry because they contain chemicals and hormones produced by our bodies.
When we become upset, our brains and bodies overreact and work overtime by producing chemicals and hormones.
Crying helps eliminate these extra chemicals that we don't need.
The chemicals and hormones disappear from our body through the form of tears. As our tears flow, they sooth our sadness or distress by withdrawing these chemical agents.
That is why many people feel calmer or more refreshed after crying--because the tears get rid of these hormones that are produced when we are sad, happy, or distressed.
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"Why do you have to quote others when you can quote yourself?" (Quote by me)
Is God willing to prevent evil, but not able? Then he is not omnipotent.
Is he able, but not willing? Then he is malevolent.
Is he both able and willing? Then whence cometh evil?
Is he neither able nor willing? Then why call him God.
You see things, and you say 'why'. But i dream things that never were and i say 'why not'.
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