帮我看一下有什么语法错误或者语句不通顺的
Mychanged
HowI'vechanged?Doyouwantknow?OK!Letmetellyou!WhenIwasachild,Iusedtobeafraidofthedark,forme,thedarkisveryterrible.Butnow,Iamnotterrifiedofthedark,andI'musedtoterrifiedspiders,forthis,Ihavenochang.Uh-huh.Aboutappearance.WhenIwasachild,Iusedtobeshort,now,I'matalled.AndIusedtohavelonghair,now,Ijusthaveshorthair...I'msodepressed!Ilikelonghair!Forlearning,Iusedtolikegymclassandartclass,butnow,Idon'tlikegymclass,sotired!Really!Infact,Iwanttobeachild!