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The next time you’re juggling options 鈥?which friend to see, which house to buy, which career to pursue 鈥?try asking yourself this question: What would Xiang Yu do?

璇ヨ鍝釜鏈嬪弸錛屼拱鍝耿鎴垮瓙錛屽仛浠涔堜簨涓氾紝涓嬩竴嬈″綋浣犻潰瀵硅繖浜涗護浜虹湬鏅曠殑閫夋嫨鏃訛紝涓嶅Θ闂嚜宸辮繖鏍蜂竴涓棶棰橈細欏圭窘鏄庝箞鍋氱殑錛?br>
Xiang Yu was a Chinese general in the third century B.C. who took his troops across the Yangtze River into enemy territory and performed an experiment in decision making. He crushed his troops’ cooking pots and burned their ships.

欏圭窘鏄叕鍏冨墠3涓栫邯涓浗鍙や唬鐨勪竴浣嶅皢鍐涖傚湪闀挎睙鐜囬儴韜櫡鏁屽啗鍖呭洿鍦堢殑鏃跺欎粬鍋氬嚭浜嗕竴涓祵鍗氬紡鐨勫喅瀹氾細“鐮撮嚋娌夎垷”銆?br>
He explained this was to focus them on moving forward 鈥?a motivational speech that was not appreciated by many of the soldiers watching their retreat option go up in flames. But General Xiang Yu would be vindicated, both on the battlefield and in the annals of social science research.

浠栧皢姝よВ閲婁負浣胯嚜宸辯殑澹叺瀛ゆ敞涓鎺峰湪鎷兼潃鍚戝墠鐨勬垬鏂椾腑錛屽敖綆¤繖縐嶉紦鍔ㄦх殑璁叉紨騫朵笉涓洪偅浜涚溂鐫佺潄鐨勭湅鐫閫璺湪紜濈儫涓鎴柇鐨勫+鍏墊墍棰嗘偀銆備絾鏃犺濡備綍錛岄」緹界殑鍋氭硶鏄煎緱淇℃湇鐨勶紝鏃犺鏄垬鍦虹殑緇撳眬榪樻槸紺句細瀛︾爺絀墮兘璇佸疄浜嗚繖涓鐐廣?br>
He is one of the role models in Dan Ariely’s new book, “Predictably Irrational,” an entertaining look at human foibles like the penchant for keeping too many options open. General Xiang Yu was a rare exception to the norm, a warrior who conquered by being unpredictably rational.

鍦ㄤ腹-鍩冮浄閲岀殑鏂頒功涓紝浠栦篃鏄叾涓殑鑼冧緥涔嬩竴銆傛墍璋?#8220;棰勮鐨勪笉鍚堢悊鎬?#8221;姝f槸瀵逛漢綾誨枩嬈負鑷繁鐣欐湁浣欏湴鐨勫急鐐逛竴縐嶆垙璋戠殑鐪嬫硶銆傝タ妤氶湼鐜嬫槸寰堝皯鐨勪緥澶栦箣涓錛屼粬鏈緇堣緭緇欎簡鎵璋?#8220;涓嶅彲棰勮鐨勫悎鐞嗘?#8221;銆?br>
Most people can’t make such a painful choice, not even the students at a bastion of rationality like the Massachusetts Institute of Technology, where Dr. Ariely is a professor of behavioral economics. In a series of experiments, hundreds of students could not bear to let their options vanish, even though it was obviously a dumb strategy (and they weren’t even asked to burn anything).

娌℃湁澶氬皯浜鴻兘澶熷仛鍑鴻繖鏍風棝鑻︾殑鎶夋嫨錛屽嵆浣挎槸韜負琛屼負緇忔祹瀛︽暀鎺堝焹闆烽噷鎵鍦ㄧ殑楹葷渷鐞嗗伐瀛﹂櫌鐞嗘х啅闄朵笅鐨勫鐢熴傚湪涓緋誨垪鐨勫疄楠屼腑錛屾暟鐧懼悕瀛︾敓閮芥棤娉曟壙鍙楀競鍖洪夋嫨鐨勫鍦般?br>
The experiments involved a game that eliminated the excuses we usually have for refusing to let go. In the real world, we can always tell ourselves that it’s good to keep options open. 榪欎簺瀹為獙鍖呭惈浜嗕竴涓悓鏍風殑娓告垙瑙勫垯銆傞偅灝辨槸榪嬌浜轟滑鎽掑純涓浜涗護鎴戜滑涓嶈兘鏀懼純鏌愪簺閫夋嫨鐨勭悊鐢便傚湪鐜板疄涓栫晫閲岋紝鎴戜滑鎬繪槸鎻愰啋鑷繁鐣欎簺鍚庤礬鐨勫ソ澶勩?br>
You don’t even know how a camera’s burst-mode flash works, but you persuade yourself to pay for the extra feature just in case. You no longer have anything in common with someone who keeps calling you, but you hate to just zap the relationship.

浣犵敋鑷充笉鐭ラ亾闂厜鐏殑浣滅敤鍗翠粛鐒惰澶氳姳浜涢挶浠ラ槻涓囦竴錛屾湁浜涜瘽涓嶆姇鏈虹殑浜烘繪槸鑱旂郴浣狅紝浣犲嵈涓嶈兘褰誨簳緇撴潫榪欑鍏崇郴銆?br>
Your child is exhausted from after-school soccer, ballet and Chinese lessons, but you won’t let her drop the piano lessons. They could come in handy! And who knows? Maybe they will.

浣犵殑瀛╁瓙浠庤凍鐞冨煿璁彮鎴栨槸鑺暰錛屼腑鏂囩彮鍥炴潵宸叉槸絳嬬柌鍔涘敖錛屼綘鍗磋繕璁╀粬緇冧範閽㈢惔銆傛槸鐨勶紝浠栦滑浼氱敤寰椾笂鐨勩傝皝鍙堢煡閬撳憿錛熸垨璁稿惂銆?

In the M.I.T. experiments, the students should have known better. They played a computer game that paid real cash to look for money behind three doors on the screen. (You can play it yourself, without pay, at tierneylab.blogs.nytimes.com.) After they opened a door by clicking on it, each subsequent click earned a little money, with the sum varying each time.

鍦ㄩ夯鐪佺悊宸ュ闄㈢殑瀹為獙涓紝鍙備笌鐨勫鐢熷簲璇ユ湁鏇村ソ鐨勭悊瑙c備粬浠渶瑕佽姳閽卞湪鐢佃剳灞忓箷涓婄殑涓夋墖闂ㄥ悗瀵繪壘閽卞竵銆傚湪鐢ㄩ紶鏍囩偣寮涓鎵囬棬涔嬪悗錛屾帴涓嬫潵鐨勬瘡涓嬈$偣鍑婚兘浼氳幏寰楁暟棰濅笉絳夌殑濂栧姳銆?br>
As each player went through the 100 allotted clicks, he could switch rooms to search for higher payoffs, but each switch used up a click to open the new door. The best strategy was to quickly check out the three rooms and settle in the one with the highest rewards.

姣忎竴涓帺瀹墮兘鏈?00嬈$偣鍑葷殑鏈轟細銆傜帺瀹朵篃鍙互鍒╃敤涓涓棬涓婄殑寮鍏蟲潵瀵繪眰鏇撮珮鐨勫洖鎶ワ紝浣嗚繖鏍蜂篃浼氬け鍘誨紑鍚竴鎵囬棬鐨勬満浼氥傛渶浣崇殑絳栫暐灝辨槸榪呴熺殑鏌ョ湅涓変釜鎴塊棿鐒跺悗紜畾鍏朵腑鐨勪竴涓姹傛渶楂樼殑濂栧姳銆?br>
Even after students got the hang of the game by practicing it, they were flummoxed when a new visual feature was introduced. If they stayed out of any room, its door would start shrinking and eventually disappear.

灝界璁稿瀛︾敓閮介氳繃緇冧範鐭ラ亾浜嗗叾涓殑璇紿嶏紝浠栦滑鍦ㄦ柊鐨勮瑙夋晥鏋滃嚭鐜扮殑鏃跺欎粛鐒朵細鎰熷埌鎯婃厡澶辨帾銆傞偅灝辨槸鏃犺浠栦滑鍛嗗湪鍝竴涓埧闂達紝韜悗鐨勯棬浼氭參鎱㈢殑鍏抽棴鐩磋嚦娑堝け銆?br>
They should have ignored those disappearing doors, but the students couldn’t. They wasted so many clicks rushing back to reopen doors that their earnings dropped 15 percent. Even when the penalties for switching grew stiffer 鈥?besides losing a click, the players had to pay a cash fee 鈥?the students kept losing money by frantically keeping all their doors open.

浠栦滑搴旇蹇界暐閭d簺娑堝け鐨勯棬錛屼絾浠栦滑鍋氫笉鍒拌繖涓鐐廣備粬浠氮璐逛簡澶鐨勭偣鍑繪満浼氬幓鍥炲ご鎵撳紑閭d簺鍗沖皢鍏抽棴鐨勯棬錛屼篃鍥犳鎹熷け浜?5%鐨勬敹鑾楓傚敖綆″浣跨敤寮鍏崇殑鎯╃綒鍔犲己錛堥櫎浜嗗皯涓嬈$偣鍑繪満浼氾紝榪樿鍔犱竴閮ㄥ垎娓告垙璐癸級錛屼絾璁稿瀛︾敓榪樻槸涓轟簡瑕佷繚璇佹墍鏈夌殑闂ㄩ兘寮鐫鑰屾崯澶變簡璁稿閽便?br>
Why were they so attached to those doors? The players, like the parents of that overscheduled piano student, would probably say they were just trying to keep future options open. But that’s not the real reason, according to Dr. Ariely and his collaborator in the experiments, Jiwoong Shin, an economist who is now at Yale.

涓轟粈涔堜粬浠姝ょ儹琛蜂簬閭d簺闂ㄥ憿錛熻繖浜涘弬涓庢父鎴忚呭氨鍍忎笂鏂囨彁鍒扮殑閭d簺涓哄瀛愬畨鎺掕繃澶氶挗鐞磋鍜岃ˉ涔犵彮鐨勫闀夸竴鏍鳳紝鎴栬鏄負灝嗘潵澶氱暀涓浜涗綑鍦般備絾鏄焹闆烽噷鍗氬+鍜屽ス鏈瀹為獙鐨勫悎浣滆咃紝鑰墮瞾澶у鐨勭粡嫻庡瀹剁敵綰璁や負閭e茍闈炵湡姝g殑鍘熷洜鎵鍦ㄣ?br>
They plumbed the players’ motivations by introducing yet another twist. This time, even if a door vanished from the screen, players could make it reappear whenever they wanted. But even when they knew it would not cost anything to make the door reappear, they still kept frantically trying to prevent doors from vanishing.

涓轟簡鐮旂┒鐜╁鐨勮繖縐嶅姩鏈猴紝浠栦滑閲囧彇浜嗗彟涓縐嶅姙娉曘傝繖涓嬈★紝鍗充究涓鎵囬棬浠庡睆騫曚笂娑堝け錛岀帺瀹朵篃鍙互鏍規嵁鑷繁鐨勬剰鎰胯瀹冮噸鐜般備絾鏄湪榪欐牱鐨勬儏鍐典笅錛岀帺瀹朵粛鐒朵細鐤媯鑸殑闃繪閭d簺闂ㄧ殑娑堝け銆?br>
Apparently they did not care so much about maintaining flexibility in the future. What really motivated them was the desire to avoid the immediate pain of watching a door close.

鏄劇劧浠栦滑騫朵笉鍘誨湪鎰忓灝嗘潵淇濇寔鐏墊椿鍙橀氥備粬浠繖鏍峰仛瀹為檯鏄負浜嗛伩鍏嶄竴縐嶇湅鍒頒滑琚叧涓婄殑鐜版椂鐨勬亹鎯с?br>
“Closing a door on an option is experienced as a loss, and people are willing to pay a price to avoid the emotion of loss,” Dr. Ariely says. In the experiment, the price was easy to measure in lost cash. In life, the costs are less obvious 鈥?wasted time, missed opportunities. If you are afraid to drop any project at the office, you pay for it at home.

鍩冮浄閲岃錛氬叧涓婁竴鎵囬棬灝卞鍚岀粡鍘嗕竴縐嶇己澶憋紝鑰屼漢浠垯鎰挎剰涓洪伩鍏嶈繖縐嶇‘瀹炴劅浠樺嚭涓瀹氱殑浠d環銆傚湪榪欎釜瀹為獙涓紝浠d環鍙互鐢ㄩ噾閽辯殑鎹熷け鏉ヨ 閲忋傝屽湪鐢熸椿涓紝榪欑鎹熷け鍒欎笉閭d箞鏄庢樉鍙錛屽嫻垂鐨勬椂闂達紝閿欒繃鐨勬満浼氱瓑銆傚鏋滀綘鏄竴涓伐浣滅媯錛屼綘灝變細浠樺嚭瀹跺涵鐨勪唬浠楓?br>
“We may work more hours at our jobs,” Dr. Ariely writes in his book, “without realizing that the childhood of our sons and daughters is slipping away. Sometimes these doors close too slowly for us to see them vanishing.”

鍦ㄤ功涓紝鍩冮浄閲屽啓閬擄細鎴戜滑鎬繪槸鑺卞湪宸ヤ綔涓婃洿澶氱殑鏃墮棿錛屽嵈蹇界暐浜嗘垜浠殑瀛愬コ錛屼粬浠殑绔ュ勾灝辮繖鏍鋒祦璧頒簡銆傛湁鏃墮偅浜涢棬鍦ㄤ笉鐭ヤ笉瑙夋參鎱㈢殑浠庢垜浠殑瑙嗙嚎涓秷澶變簡銆?br>
Dr. Ariely, one of the most prolific authors in his field, does not pretend that he is above this problem himself. When he was trying to decide between job offers from M.I.T. and Stanford, he recalls, within a week or two it was clear that he and his family would be more or less equally happy in either place. But he dragged out the process for months because he became so obsessed with weighing the options.

浣滀負鍦ㄨ繖涓棰嗗煙钁椾綔棰囦赴鐨勪竴浣嶄綔瀹訛紝鍩冮浄閲屽茍涓嶅惁璁よ嚜宸辨湰韜篃浼氬彈鍒拌繖縐嶉棶棰樼殑鍥版壈銆備粬鍥炲繂璇村湪閫夋嫨鍒伴夯鐪佺悊宸ュ闄㈣繕鏄柉鍧︾澶у浠繪暀鏃訛紝鍦ㄨ搗鍒濈殑涓涓や釜鍛ㄥ唴浠栧拰瀹朵漢瑙夊緱涓や釜鍦版柟閮借繕鎯剰銆傜敋鑷沖嚑涓湀鐨勬椂闂撮噷錛屼粬閮戒竴鐩翠負鏉冭 榪欎袱涓夋嫨蹇冩濈柌鎯?br>
“I’m just as workaholic and prone to errors as anyone else,” he says.. “I have way too many projects, and it would probably be better for me and the academic community if I focused my efforts. But every time I have an idea or someone offers me a chance to collaborate, I hate to give it up.”

浠栬錛氭垜鏄竴涓伐浣滅媯錛屼篃浼氬儚鍏朵粬浜轟竴鏍風粡甯哥姱閿欍傛垜鎺ユ墜浜嗚澶氶」鐩紝濡傛灉鎴戣兘涓撳績鑷村織鏃犺瀵硅嚜宸辮繕鏄爺絀墮櫌鏉ヨ閮芥槸涓浠跺ソ浜嬨備絾鏄瘡褰撴垜鏈変粈涔堟柊鎯蟲硶鎴栨槸鏈変漢緇欐垜涓涓悎浣滅殑鏈轟細錛屾垜閮戒笉鎰挎斁寮冦?br>
So what can be done? One answer, Dr. Ariely said, is to develop more social checks on overbooking. He points to marriage as an example: “In marriage, we create a situation where we promise ourselves not to keep options open. We close doors and announce to others we’ve closed doors.”

鎵浠ヨ兘澶熷仛浠涔堝憿錛熷焹闆烽噷璇達細鍙湁涓涓瓟妗堬紝閭e氨鏄簿蹇冪瓫閫夎繃澶氱殑閫夋嫨銆備粬浠ュ濮諱負渚嬪仛鍑鴻鏄庛傛墍璋撳濮伙紝灝辨槸鎴戜滑瑕佺粰鑷繁涓涓綰︼紝浣胯嚜宸卞浜庝竴涓棤璺彲閫鐨勫鍦般傛垜浠叧涓婂叾浣欑殑闂ㄧ劧鍚庡憡璇変漢浠垜浠凡緇忓仛鍑轟簡閫夋嫨銆?br>
Or we can just try to do it on our own. Since conducting the door experiments, Dr. Ariely says, he has made a conscious effort to cancel projects and give away his ideas to colleagues. He urges the rest of us to resign from committees, prune holiday card lists, rethink hobbies and remember the lessons of door closers like Xiang Yu.

鎴栬鎴戜滑鍙互璇曠潃鑷繁鍘誨仛銆傚焹闆烽噷鍗氬+璇達紝鑷粠寮曞叆浜嗚繖涓疄楠岋紝浠栧凡緇忔湁鎰忚瘑鐨勬斁寮冧簡涓浜涢」鐩拰涓浜涘悎浣滆呯殑鎯蟲硶銆備粬鍛煎悂鎴戜滑鍏朵綑鐨勪漢涔熻涓嬪畾鍐沖績錛屽儚欏圭窘涓鏍峰仛涓涓噦寰楁斁寮冪殑浜恒?br>
If the general’s tactics seem too crude, Dr. Ariely recommends another role model, Rhett Butler, for his supreme moment of unpredictable rationality at the end of his marriage. Scarlett, like the rest of us, can’t bear the pain of giving up an option, but Rhett recognizes the marriage’s futility and closes the door with astonishing elan. Frankly, he doesn’t give a damn.

濡傛灉浣犺涓洪」緹藉皢鍐涚殑璁$瓥澶繃孌嬮叿鐨勮瘽錛屽焹闆烽噷涓轟綘鎺ㄨ崘浜嗗彟涓涓鏍封斺旇禆鐗?宸寸壒鍕掋?鍙洜浠栨渶鍚庢湭鍙瑙佺殑鍚堢悊鐨勫濮葷粨灞銆傛柉浣充附錛屾濡傛垜浠竴鏍鳳紝涓嶈兘鎵垮彈鏀懼純涓涓夋嫨鐨勭棝鑻︼紝浣嗗綋宸寸壒鍕掍竾蹇典勘鐏版瘏鐒剁寮鐨勬椂鍊欍傚潶鐜囧湴璇達紝浠栨牴鏈笉鍦ㄦ剰浠涔堛?

snail 2008-03-13 15:40 鍙戣〃璇勮
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