Should i get one anyway?! HELP!?

hey guyss...i am 13 years oldd! all my frinedss have a facebook and i watn one so badly! hee only problem about that is myy OVER PERTECTIVE MOTHER! she treats me like a little kidd! soo what do you guyss thinkk....? should i get a faaceboo even tho my mom doesnt want me too? or should i wait untill shee letsss mee? pleasee helpp! also my frineds always ask mee why i dont have one and i lie and telll them i amm scared to have onee itss not me thats scared its myy mom! soo guyss come on please help! i know you alll havee had thiss happen to you beforee so pleaseee helpp!! thanksss!! emaillllss aree welcomee for any other info youu may want to givee mee!