throw caution to the wind
US /θroʊ ˈkɔːʃən tuː ðə wɪnd/
UK /θroʊ ˈkɔːʃən tuː ðə wɪnd/

1.
拋開顧慮, 不顧一切
to take a risk; to act recklessly or without worrying about the possible dangers or consequences
:
•
After years of careful saving, she decided to throw caution to the wind and buy a sports car.
經過多年的謹慎儲蓄,她決定拋開顧慮,買一輛跑車。
•
Sometimes you just have to throw caution to the wind and follow your heart.
有時候你只需要拋開顧慮,追隨你的內心。