Crying often leaves us feeling weak, beaten, and helpless. We can barely hold it or control it once it starts. Sometimes it gets so bad that we can't breathe well anymore. It is definitely tiring and not fun but at the same time, it is very relaxing once it is over. We feel a sense of calm once we are done with this strange behavior that is almost a reflex.
Let's see the science behind that feeling of calm following a good cry: