YOU SAID:

I'd rather be anyone else

INTO JAPANESE

私は他の誰かになりたい

BACK INTO ENGLISH

I want to be someone else.

INTO JAPANESE

他人になりすまさなければならない

BACK INTO ENGLISH

I have to be someone else.

INTO JAPANESE

他人になりすまさなければならない

BACK INTO ENGLISH

I have to be someone else.