YOU SAID:

you don't have to be crazy to work here but it helps

INTO JAPANESE

ここで働くのに頭がおかしくなる必要はありませんが、

BACK INTO ENGLISH

You don't have to be crazy to work here,

INTO JAPANESE

ここで働くのに頭がおかしくなる必要はない

BACK INTO ENGLISH

You don't have to be crazy to work here.

INTO JAPANESE

ここで働くのに狂っている必要はない。

BACK INTO ENGLISH

You don't have to be crazy to work here.