What's the use of crying?

It lets out all the stress you've built up. Or some of it at least.

It relieves tension

Some people think that crying removes toxins from the body - which could possibly explain why women tend to live longer than men.

It gives me a headache if anything, and eyes that look like two huge assholes by the end of the day

Crying is sometimes good though. Its how we handle the reasons for making us cry that is the kicker..

It relieves Tension, Stress, and built up anguish from any trauma or mutilation you have experienced. I'm all cried out for now so I'm not crying. Naturally this will happen unless you experience Major Depressive disorder and any Anxiety disorders especially Social or Avoidance. Crying, vomiting, and sometimes very deep breaths will help you with the physical aspects of this but medication and cognitive behavioural therapy on a longer term basis will be the cure and recovery of these very serious conditions...You can definitely recover and rebuild your life at the same time, you may have relapses but you will recover.

Our eyes must do some raining if we're ever going to grow.

crying is your heart talking.

It feels good.

I really hope im not as fucking depressed as you when im what are you 40

Yeah it's like the second worst thing next to throwing up

IT SOMEHOW GIVES YOU A SLIGHT RELIEF, I KNOW HOW IT FEELS.. HUGGGSSSS

For stress, mostly.

no it doesn't

It's a release.