Why when crying there is a sense of relief ..?

Why when crying there is a sense of relief ? But if the cries are finished the sense of relief is gone and the burden is felt again?

Crying will make us feel better and better! people who cry for a while can forget the problem because tired and tired after crying so it takes a rest so for a while the mind focused to rest not on the matter. Keep in mind when we cry into another figure of ourselves (unconscious)

Why after we've finished crying for a while then the burden will be felt again? Because at that time our bodies fit back to normal and our minds are still burdened with problems so that's what makes the burden felt again! Back to ourselves (conscious)

In conclusion
Tired & tired> burden = can forget the problem for a while

Tired & tired <load = will return to remember with the problem
There are several reasons humans to cry:

1. Crying out of love and tenderness.
2. Crying out of fear.
3. Crying out of love.
4. Crying out of joy.
5. Crying in the face of suffering.
6. Crying because it's too sad.
7. Crying because it feels contemptible and weak.
8. Crying for following people crying.
9. Crying for the mercy of people.
10. Crying a hypocrite == pretending to cry.

Here are 7 benefits of crying for health that you can get after crying and tears.

1. Helping vision
   Tears turn out to help one's eyesight, so not just the eye itself. Fluid coming out of the eye can prevent dehydration in the eye membrane that can make the vision blurred.

2. Kill the bacteria
   No need eye drops, enough tears that serve as a natural antibacterial. Inside the tear contained a liquid called "lysozom" that can kill about 90-95 percent of bacteria-2 left behind computer keyboards, staircases, sneezes and bacterial containers, in just 5 minutes.

3. Increase the mood
   A person who cries can lower the level of depression because by crying, someone's mood will be raised again. Tears generated from crying type because emotions contain 24 percent of albumin protein that is useful in regulating the body's metabolic system rather than tears resulting from eye irritation.

4. Remove toxins
   A biochemist, William Frey has done some studies about tears and found that the tears that come out of the results of crying because of emotional turns to contain poison.
   But make no mistake, the release of the poisonous tears indicates that he brought the poison from within the body and ejected it through the eyes.

5. Reduce stress
   How crying can reduce stress ? Tears also release stress hormones contained in the body that is "endorphin leucine-enkaphalin" and "prolactin."
   In addition to lowering stress levels, tears also help fight stress-induced illnesses such as high blood pressure.

6. Build community
   In addition to good for physical health, crying can also help a person build a community. Usually someone cries after telling his problem in front of his or her friends or someone who can provide support, and this can improve the ability to communicate and also socialize.

7. Relief
   Everyone feels that way. Even if you are plagued with a variety of problems and trials, but after crying will usually appear a sense of relief.
   After crying, the limbic system, brain and heart will be smooth, and it makes a person feel better and relieved. Put out the problem in your mind through crying, do not burrow because you can burst into tears.