Enteredthestore,thecontaineronawiderangeofcommoditiesmadedazzledme,Icanfeelthetension.Wentcarefully,lookingtobuytheirownyogurt.Yogurtseemstoplaytricksonme,refusedtoappearinmyeyes,Iwasnervous,andthink:cannotfindhowtodoit?Idonotdaretoasktheothers!Suchthinking,Icontinuedtowalkawayfinallyreachedtheyogurtcontainerbeforeselling.Thesecondproblemcanbeagain,mymothertoldmetobeboughtyogurt,sourcreamcandowhatisgood?Yogurt,youcantellme,whoamongyouisthequalityofthebest?Iwasthinking,youpickitout,finallypickedupabottleofdrinkIlikethe"light"brandofstrawberryyogurt.Thisismyfirsttimetobuythings,ofcourse,willnotlookattheproductiondateandshelf-life,itfellonthechildwithayogurtandwenttothecashiertopay,evenmoreridiculousisthatIwillgivejustenoughofthemoneyis,buttofindthatmoney,thecashregisterisstillstanding,then,cashiersmiledauntsaidtome:"girl,thereisnoneedformoney."Ilistenedto,likeAppleblush,likeflyingoutofstores.Oneout,Ihandclutchinghischest,talkingtohimself:"Call,scaredtodeathofme,reallynoteasytobuythings!"However,Istillbuytheirfavoriteyogurt,drinkingsweetacidyogurt,happilygohome.