YOU SAID:
To be young and foolish again
INTO JAPANESE
もう一度若くて愚かにする
BACK INTO ENGLISH
Once again young and foolish to
INTO JAPANESE
もう一度若くて愚かです
BACK INTO ENGLISH
Once again young and stupid
INTO JAPANESE
もう一度若く、愚かだった
BACK INTO ENGLISH
Once again young and stupid
You've done this before, haven't you.