TED演讲：如何让压力成为你的朋友Kelly McGonigal

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1、【精品文档】如有侵权，请联系网站删除，仅供学习与交流TED演讲：如何让压力成为你的朋友Kelly McGonigal.精品文档.Kelly McGonigal: How to make stress your friend. I have a confession to make, But first, I want you to make a little confession to me.In the past year , I want you to just raise your hand if youve experienced relatively little stress.An

2、yone? How about a moderate amount of stress?Who has experienced a lot of stress?Me too.But that is not my confession.My confession is this: I am a health psychologist and my mission is to help people be happier and healthier.But I fear that something Ive been teaching for the last 10 years is doing

3、more harm than good, and it has to do with stress.For years Ive been teaching people, stress makes you sick. It increases the risk of everything from the common cold to cardiovasclar disease.Basically, Ive turned stress into the enemy.But I have changed my mind about stress, and today ,I want to cha

4、nge yours.Let me start with the study that made me rethink my whole approach to stress .This study tracked 30,000 adults in the United States for eight years, and they started by asking people,“How much stress have you experienced in the last year?”They also asked,“Do you believe that stress is harm

5、ful for your health?”And then they used public death records to find out who died.Okay!Some bad news firstPeople who experienced a lot of stress in the previous year had a 43 percent increased risk of dying.But that was only true for the people who also believed that stress is harmful for your healt

6、h.People who experienced a lot of stress but did not view stress as harmful were no more likely to die.In fact, they had the lowest risk of dying of anyone in the study including people who had relatively little stress.Now the researchers estimated that over the eight years they were tracking deaths

7、 182,000 Americans died prematurely ,not from stress, but from the belief that stress is bad for you. That is over 20,000 deaths a year.Now , if that estimate is correct, that would make believing stress is bad for you the 15th largest cause of death in the United States last year, killing more peop

8、le than skin cancer, HIV/AIDS and homicide.You can see why this study freaked me out.Here Ive been spending so much energy telling people stress is bad for your health. So this study got me wondering:Can changing how you think about stress make you healthier?And here the science says yes.When you ch

9、ange your mind about stress, you can change your bodys response to stress.Now to explain how this works,I want you all to pretend that you are participants in a study designed to stress you out. Its called the social stress test.You come into the laboratory, and youre told you have to give a five-mi

10、nute impromptu speech on your personal weaknesses to a panel of expert evaluators sitting right in front of you, and to make sure you feel the pressure, there are bright lights and a camera in your face, kind of like this.And the evaluators have been trained to give you discouraging, non-verbal feed

11、back like this.Now that youre sufficiently demoralized, time for part two a math test.And unbeknownst to you, the experimenter has been trained to harass you during it.Now were going to all do this together.Its going to be fun.For me.Okay.I want you all to count backwards from 996 in increments of s

12、even.Youre going to do this out loud as fast as you can, starting with 996.Go !Go faster.Faster please.Youre going too slow.Stop, stop, stop, stop. That guy made a mistake. We are going to have to start all over again.Youre not very good at this, are you?Okay, so you get the idea.Now, if you were ac

13、tually in this study, youd probably be a little stressed out.Your heart might be pounding, you might be breathing faster, maybe breaking out into a sweat.And normally, we interpret these physical changes as anxiety or signs that we arent coping very well with the pressure.But what if you viewed them

14、 instead as signs that your body was energized was preparing you to meet this challenge?Now that is exactly what participants were told in a study conducted at Harvard University.Before they went through the social stress test, they were taught to rethink their stress response as helpful.That poundi

15、ng heart is preparing you for action.If youre breathing faster, its no problem.Its getting more oxygen to your brain.And participants who learned to view the stress response as helpful for their performance,well, they were less stressed out, less anxious, more confident, but the most fascinating fin

16、ding to me was how their physical stress response changed.Now ,in a typical stress response, your heart rate goes up and your blood vessels constrict like this.And this is one of the reasons that chronic stress is sometimes associated with cardiovascular disease.Its not really healthy to be in this

17、state all the time.But in the study, when participants viewed their stress response as helpful their blood vessels stayed relaxed like this.Their heart was still pounding, but this is a much healthier cardiovascular profile.It actually looks a lot like what happens in moments of joy and courage.Over

18、 a lifetime of stressful experiences, this one biological change could be the difference between a stress induced heart attack at age 50 and living well into your 90s.And this is really what the new science of stress reveals that how you think about stress matters.So my goal as a health psychologist

19、 has changed.I no longer want to get rid of your stress.I want to make you better as stress.And we just did a little intervention. If you raised your hand and said youd had a lot of stress in the last year, we could have saved you life,because hopefully the next time your heart is pounding from stre

20、ss youre going to remember this talk and youre going to think to yourself this is my body helping me rise to this challenge.And when you view stress in that way , your body believes you and your stress response becomes healthier.Now I said I have over a decade of demonizing stress to redeem myself f

21、rom, so we are going to do one more intervention.I want to tell you about one of the most under appreciated aspects of the stress response, and the idea is this: Stress makes you social.To understand this side od stress , we need to talk about a hormone, oxytocin, and I know oxytocin has already got

22、ten as much hype as a hormone can get.It even has its own cute nickname, the cuddle hormone , because its released when you hug someone.But this is a very small part of what oxytocin is involved in .Oxytocin is neuro-hormone.It fine-tunes your brains social instincts.It primes you to do things that

23、strengthen close relationships.Oxytocin makes you crave physical contact with your friends and family.It enhances your empathy.It even makes you more willing to help and support the people you care about. Some people have even suggested we should snort oxytocin to become more compassionate and carin

24、g.But heres what most people dont understand about oxytocin.Its a stress hormone.Your pituitary gland pumps this stuff out as part of the stress response. Its as much a part of your stress response as the adrenaline that makes your heart pound.And when oxytocin is released in the stress response it

25、is motivating you to seek support.Your biological stress response is nudging you to tell someone how you feel instead of bottling it up.Your stress response wants to make sure you notice when someone else in your life struggling so that you can support each other.When life is difficult, your stress

26、response wants you to be surrounded by people who care about you .Okay,so how is knowing this side of stress going to make you healthier? Well ,oxytocin doesnt only act on your brain.It also acts on your body and one of its main roles in your body is to protect your cardiovascular system from the ef

27、fects of stress.Its a natural anti-inflammatory.It also helps your blood vessels stay relaxed during stress.But my favorite effect on the body is actually on the heart.Your heart has receptors for this hormone and oxytocin helps heart cells regenerate and heal from any stress-induced damage.This str

28、ess hormone strengthens your heart and the cool thing is that all of these physical benefits of oxytocin are enhanced by social contact and social support, so when you reach out to others under stress either to seek support or help someone else,you release more of this hormone,your stress response b

29、ecomes healthier ,and you actually recover faster from stress.I find this amazing, that your stress response has a built-in mechanism fro stress resilience, and that mechanism is human connection.I want to finish by telling you about one more study.And listen up, because this study could also save a

30、 life.This study tracked about 1,000 adults in the United States, and they ranged in age from 34 to 93, and they started the study by asking,“How much stress have you experienced in the last year?”They also asked,“How much time have you spent helping out friends, neighbors, people in your community?

31、”And then they used public records for the next five years to find out who died.Okay, so the bad news first:For every major stressful life experience like financial difficulties or family crisis that increased the risk of dying by 30 percent.But-and I hope you are expecting a but by now-but that was

32、nt true for everyone.People who spent time caring for others showed absolutely no stress-related increase in dying.ZeroCaring created resilience.And so we see once again that the harmful effects of stress on your health are not inevitable.How you think and how you act can transform your experience o

33、f stress.When you choose to view your stress response as helpful you create the biology of courage.And when you choose to connect with others under stress you can create resilience.Now I wouldnt necessarily ask for more stressful experiences in my life,but this science has given me a whole new appre

34、ciation for stress.Stress gives us access to our hearts.The compassionate heart that finds joy and meaning in connecting with others, and yes, your pounding physical heart, working so hard to give you strength and energy , and when you choose to view stress in this way, youre not just getting better at stress, youre actually making a pretty profound statement.Youre saying that you can trust yourself to handle lifes challenges and youre remembering that you dont have to face them alone.Thank you.