YOU SAID:
You will do what you want.
INTO JAPANESE
あなたは望むことをするでしょう。
BACK INTO ENGLISH
you will do what you want
INTO JAPANESE
あなたはあなたが望むことをします
BACK INTO ENGLISH
you do what you want
INTO JAPANESE
あなたはやりたいことをします
BACK INTO ENGLISH
you do what you want
Come on, you can do better than that.