YOU SAID:
When you try your best but you don't succeed, when you get what you want, but not what you need
INTO JAPANESE
あなたがベストを尽くしたが成功しなかった、あなたが望むものを手に入れたがあなたが必要としているものを手に入れた
BACK INTO ENGLISH
You did your best but did not succeed, you got what you want but you got what you need
INTO JAPANESE
あなたはベストを尽くしたが成功しなかった、あなたはあなたが望むものを得たがあなたはあなたが必要とするものを得た
BACK INTO ENGLISH
You did your best but did not succeed, you got what you want but you got what you need
That didn't even make that much sense in English.