根据短文内容，回答下列问题。

  Sometimespeoplecomeintoyourlifeandyouknowthattheyaretheretoteachyoualessonortohelpyouunderstandwhoyouareorwhoyouwanttobecome.

  Youneverknowthesepeoplewhomaybeaclassmateaneighbourorafriend一butwhenyoulockyoureyesonthemyouknowatthatverymomenttheywillinfluenceyourlifeinsomeways.

  Sometimesthingsthathappentoyoumayseemunpleasantpainfulorfrustratingatfirst.Butinanotherwayyoufindthatwithoutgettingoverthosedifficultiesyouwouldhaveneverrealizedyourabilitystrengthorwillpower(意志力).

  Thepeopleyoumeetandthesuccessyougethelptocreatewhoyouareandwhoyoubecome.Eventhebadexperiencescanbelearnedfrom.Infacttheyaresometimesthemostimportantones.

  Ifsomeonelovesyougivelovebacktotheminthewayyoucannotonlybecausetheyloveyoubutbecauseinawaytheyareteachingyoutoloveandhowtoopenyourheartandeyestothings.

  Ifsomeonehurtsyouorbreaksyourheartforgive(原谅)themfortheyhavehelpedyoulearnabouttrustandtheimportanceofbeingcarefulofpeoplearound.

Self-confidenceisnecessarytoaperson.Ifyou’renotconfidentitwillbehardforotherstobelieveinyou.

  Learnalessoninlifeeachdayyoulive![2013•山西]

1.Whocaninfluenceyourlifeinsomeways?

2.Areunpleasantthingsgoodforyou?

3.Whyarebadexperiencesveryimportanttoyou?

4.Whatshouldyoudoifsomebodyhurtsyou?