When I was small and my grandmother died, I couldn’t understand why I had no tears. But that night when my dad tried to cheer me up, my laugh turned into crying.

So it came as no surprise to learn that researchers believe crying and laughing come from the same part of the brain. Just as laughing has many health advantages, scientists are discovering that so, too, does crying.

Whatever it takes for us to reduce pressure is important to our emotional health, and crying seems to work well. One study found that 85 percent of women and 73 percent of men report feeling better after crying.

Besides, tears attract help from other people. Researchers agree that when we cry, people around us become kinder and friendlier and they are more ready to provide support and comfort. Tears also enable us to understand our emotions better; sometimes we don’t even know we’re very sad until we cry. We learn about our emotions through crying, and then we can deal with them.

Just as crying can be healthy, not crying holding back tears of anger, pain or suffering can be bad for physical health. Studies have shown that too much control of emotions can lead to high blood pressure, heart problems and some other illnesses. If you have a health problem, doctors will certainly not ask you to cry. But when you feel like crying, don’t fight it. It’s a natural and healthy emotional response.

Anger is a natural reaction(反应) which comes out when we feel that we have not been treated fairly.

The good side of anger is that it has helped us to shape and improve our manners. 【小题1】 For example, sometimes it happens that your anger hurts others or breaks your friendship and you regret later. 【小题2】 We should control anger so that it does not cause harm(伤害) to us or to those we love.

One of the best ways to control anger is to get help from others. 【小题3】 So tell someone that is close to you, a friend or a family member about your problem. When you discuss a matter with others, there is a better chance to solve your problems.

To be humorous is a good choice to be less angry. When you feel that your anger is out of control because of stress, you can use humor. 【小题4】 Then you will feel better about the things around you.

We have to change the negative(消极的) thoughts into positive(积极的) ones. For this, you must say "No" to all the negative thoughts in your mind first. 【小题5】 When you are successful in that, you will think only about positive things of life.

"BANG!" the door caused a reverberation(回声). It was just standing there, with father standing on one side, and I on the other side.

We were both in great anger. "Never set foot in this house again!" shouted father. With tears welling up in my eyes, I rushed out of the apartment and ran along the street.

The street lights were shining, causing rather sad feeling. I walked aimlessly(漫无目的).

A young father who held a child in his arms walked past me. I felt as if I saw my childhood from another space: happy and carefree.

But now … I don't know whether it is because I have grown up or because Dad is getting old. We are different in our ways of thinking. He always puts his opinions and rules of behavior on me.

We are just like two people coming from two different worlds. It feels like there is an iron door between us that can never be opened.

I walked on the streets, without an aim in mind. My heart was frozen on this hot summer night. There were fewer and fewer people on the streets. I walked on until I had only the street lights to keep me company. When I finally reached where I lived, I saw all the lights were off except father's. I thought to myself, "Is father waiting for me, or is he still angry with me?"

Dad was always like this. Maybe he didn't know how to express himself. After an argument, he never showed any moments of regret. However, he always has the habit of moving quietly and putting my arms underneath the quilt in my sleep.

This was how he always was. He has been a leader for so long that telling everyone else what to do has become his second nature.

The light was still on. "Am I wrong?" I whispered, maybe ... With the key in my hand, I was very nervous. At last, I decided to open the door. As soon as I opened the door, I saw my father making my bed, my tears running down my cheeks. I suddenly realized that the iron door that I had imagined between us disappeared completely. Love — it's second to none.