YOU SAID:

I lack the courage necessary to perform such an action

INTO JAPANESE

そのような行動をとるのに必要な勇気が足りない

BACK INTO ENGLISH

Insufficient courage to take such actions

INTO JAPANESE

そのような行動を取るための不十分な勇気

BACK INTO ENGLISH

Inadequate courage to take such actions

INTO JAPANESE

そのような行動を取るための不十分な勇気

BACK INTO ENGLISH

Inadequate courage to take such actions