Before I studied psychology, I used to think that people would laugh when funny things occurred. While I was right about that, I discovered there are lots of other psychological factors that make people laugh other than the funny part of a joke. When someone laughs at a joke, there will usually be more than one reason that makes him laugh—and the more reasons there are, the more powerful the joke will be.

    I was attending a stand-up comedy show in Egypt, and when the man started to make fun of pedestrians crossing streets, everyone laughed their hearts out. The main reason those people strongly laughed was that almost all of them felt angry towards pedestrians who crossed streets carelessly. The joke wasn't only funny, it also made the audience feel that they were right about being angry at those pedestrians. That is, people were laughing both because of the funny joke and because of the happiness experienced as a result of the psychological support they got.

    The better a joke makes a person feel, and the more it includes other psychological factors, the more the person will like it. For example, if you envy one of your friends, and someone tells a joke that is funny and, at the same time, makes your friend seem stupid, then you will probably laugh at it louder than if you weren't jealous of him.

    In short, we don't laugh only when we hear something funny; we also laugh when we experience some kind of happiness that results from the other psychological factors involved in the joke. I strongly discourage making fun of anyone or belittling someone to make someone else laugh. All I want to explain is that if your joke supports a person's emotions, he will certainly like it a lot.

    It was an oral English class and in front of us was standing our teacher Lila Betray, who was a university student from the US. Somehow we came to the point whether any of us could sing an English pop song in front of the class. You know, maybe three or more out of ten Chinese students are shy in class. As a result, there was silence in class for quite a while, which made everybody feel rather embarrassed(尴尬的), including the teacher.

    I was a shy boy. However, just at that moment, a great idea struck me suddenly."Seize the enjoyment! Seize the opportunity. Yes, there couldn't be a better opportunity." I said to myself. "Why not seize it? Why should I have always to be the guy regretting missing the opportunity just because of shyness? Yes, maybe I should have a try!"

    So, I raised my hand. And I remember that it took me quite a while to think what the song's name was. Though I sang no more than five sentences because of forgetting the lyrics(歌词), their clapping hands told me that I did the job well. Later, I got a gift and I was really happy.

    I think that is one of the most unforgettable moments in my life. Through this experience, I've also got to know that we should believe that we can do the job well, no matter how difficult it seems for us. Just have a little more courage.

    When the telephone rings late at night, most women guess it must be one of only four or five people calling. A sister? Maybe. An emergency? Possibly. A mother? Probably not at that time of night. Much more probably it is a close female friend calling to tell you that she has split up with her boyfriend again or perhaps simply that a good movie has just started on TV.

    At a time when families are spread far and wide and marriages often end in divorce, friendships are becoming more and more important. Erika, a 32-year-old lawyer, is strengthened by her ten-year friendship with her married friend Jane. “I was very sick one night, so I called Jane at about 3:00 a.m. to talk about it,” she says. “She was very supportive and even came over to take me to the doctor's the next morning.”

    As American TV shows like Friends, which follows the lives of a very close group of young friends, have become more popular, many of us are beginning to see the value of such friendships. TV shows like this tell us that our romantic relationships may not last, but we need to keep in touch with our close friends if we want to survive.

    A TV show called Real Women is about the lives and relationships of five former school friends. In this show, family, husbands, and work are all less important than friendships. One of its actresses says the show reflects her own experience. “Friendship is about commitment. I don't see some of my friends for ages but when we get together, it is as if time hasn't passed.”

    This is true of Erika and Jane's friendship. With Erika's family 200 miles away，it is Jane who keeps a spare set of keys to Erika's apartment and waters her plants whenever she is away. “Having Jane around gives me a certain amount of freedom. It is not the kind of thing that you could ask anyone to do, but she knows I would do the same for her.” Erika feels that because she no longer sees her family every day, she now enjoys a closer relationship with her best friend. Jane, who may move to a different city soon, is worried about leaving such a support system of friends. “My friends have more to do with my life than my parents and, therefore, I don't have to spend a lot of time explaining things to them. Friends are more up to date with what is happening.”

    A thief entered the bedroom of the 30th President of the United States, who met him and helped him escape punishment.

    The event happened in the early rooming hours in one of the first days when Calvin Coolidge came into power, late in August, 1923. He and his family were living in the same third­floor suite (套房) at the Willard Hotel in Washington that they had occupied several years before. The former President's wife was still living in the White House.

    Coolidge awoke to see a stranger go through his clothes, remove a wallet and a watch chain.

    Coolidge spoke, “I wish you wouldn't take that.”

    The thief, gaining his voice, said, “Why？”

    “I don't mean the watch and chain, only the charm (表坠). Take it near the window and read what is impressed on its back.” the President said.

    The thief read, “Presented to Calvin Coolidge.”

    “Are you President Coolidge？” he asked.

    The President answered, “Yes, and the House of Representatives (众议院) gave me that watch charm. I'm fond of it. It would do you no good. You want money. Let's talk this over.”

    Holding up the wallet, the young man said in a low voice, “I'll take this and leave everything else.”

    Coolidge, knowing there was $80 in it, persuaded the young man to sit down and talk. He told the President he and his college roommate had overspent during their holiday and did not have enough money to pay their hotel bill.

    Coolidge decided to offer the man and his roommate two rail tickets back to the college. Then he counted out $32 and said it was a loan (借款)．

    He then told the young man, “There is a guard in the corridor.” The young man nodded and left through the same window as he had entered.

    I was ever bullied badly when I was in high school. One kid in particular would try to make me feel worse in every way he knew. For example, he would throw stuff at me constantly, hit me on the head, punch(殴打)me, call me ugly and stupid, make fun of me and, of course tell me he would beat me up if I ever fought back. It was like his daily mission.

    And it was my daily mission to just get through the day. What could I say? It made my world very small because that was my main focus- just surviving. Everything else fell by the wayside. Unfortunately, that included any form of social life. So not only was my world tiny, but it was very lonely

    Looking back to that time, which was about 11years ago, my biggest mistake was not bringing anyone into that world of mine. I was too proud (and embarrassed) to get help. I would rather not face the fact that I needed help because in my mind, that would mean that the bully won. It would also mean that I was weak.

    Let me just say this: bullying someone is a weak choice. The only reason why they come after you is that they think you won't do anything about it. Does that make anyone strong? Absolutely not. Be stronger-ask a parent, a teacher or a friend for help. Simply admit that you are struggling and need help.

    You can put it like this, "Somebody who is weak and trying to build himself or herself up has chosen to do that by putting me down. The only reason why they are doing that is that I am nice and I haven't done anything about it yet. Well I am through putting up with this. I have basic human rights that they are trying to take away to feel better and that is just not OK. How do I handle this? I don't want the pain cycle to continue and I don't want to become someone I don't want to be.

Every day for a week, a strange, happy visitor would drop to play with Vanessa Prior's pet dog Bobby. She thought Bobby had made a new dog friend. It seemed very friendly and got well along with Bobby. They would run after each other, play on the pool cover, gently wrestle or nap side by side.

At first she thought it was a wild dog. But when she posted a photo of the two playing on her Facebook, a pet rescue center called her. The group told her the Atlanta Wolf Project had been trying to catch the wolf for months, but they failed. Prior gave them new hope.

Because of the wolf's friendship with her pet dog, it was likely to come back to her backyard. Researchers hoped Prior could help them. When they put some traps (陷阱) in the back of her yard, Prior got a very complicated feeling. She couldn't describe what it was, but she was closely surrounded by it. The wolf would be in a safe place, but she would do something that harmed Bobby's feelings.

Researchers told Prior that they would take the rare, black wolf to the Yellow River Wildlife Sanctuary where it would live with another wolf. They didn't think it a fulfilling situation for a wild animal like a wolf to be connecting with humans' life. They need to keep a natural awareness to humans and pets and keep to themselves.

Wolf experts added they would look into the genetics (遗传学) of the animal to try to learn why it liked to get close to people and tried to play with their pets. Some experts believe it could have a history with well-meaning humans. Prior had not expected that they should meet such a special and lovely wolf. She and Bobby just hoped the dear friend all the best.