Amanwenttoseehisdoctoroneday,becausehewassufferingfrompainsinhisstomach.Afterthedoctorhadexaminedhimcarefully,hesaidtohim,“Well,there’snothingreallywrongwithyou,I’mgladtosay.Youronlytroubleisthatyouworrytoomuch.Doyouknow,Ihadamanwiththesametroubleasyouhereafewweeksago,andIgavehimthesameadviceasIamgoingtogiveyou.Hewasworriedbecausehecouldn’tpayhistailor’sbills.Itoldhimnottoworryaboutthebillsanymore.Hetookmyadviceandwhenhecametoseemeagaintwodaysago,hetoldmethathenowfeltquiteallrightagain.”“Yes,Iknowallaboutthat,”answeredthepatientsadly.“Yousee,I’mthatman’stailor!”根据以上短文