YOU SAID:

if you're dumb just stop being dumb

INTO JAPANESE

あなたが馬鹿ならただ馬鹿になるのをやめなさい

BACK INTO ENGLISH

If you're a fool, just stop being a fool

INTO JAPANESE

あなたがばかなら、ただばかであることをやめなさい

BACK INTO ENGLISH

If you are an idiot, stop being an idiot

INTO JAPANESE

あなたがばかなら、ばかであることをやめなさい

BACK INTO ENGLISH

If you are an idiot, stop being an idiot