How to be a singer like Taylor Swift?

Hey peoples im female and im from Malaysia and my hometown is in Ipoh,Perak.Im living normal and im 15 in 2013.My family is kinda poor now because my dad gambles.Sighs..My plan is firstly i hope i will be a part time worker then flight attendent/study then Singer like Taylor Swift.I want to be in London and L.A.Although i have stress problem and i cant do anything such as swimming dancing acting but i would like to sing.My mom n dad hates me a lot including my little sis..how...i have forgetting problems too..pls help..