throw caution to the wind

US /θroʊ ˈkɔːʃən tuː ðə wɪnd/
UK /θroʊ ˈkɔːʃən tuː ðə wɪnd/
"throw caution to the wind" picture
1.

gettare la prudenza al vento, agire sconsideratamente

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.
Dopo anni di risparmi attenti, decise di gettare la prudenza al vento e comprare un'auto sportiva.
Sometimes you just have to throw caution to the wind and follow your heart.
A volte devi solo gettare la prudenza al vento e seguire il tuo cuore.