throw caution to the wind

as the wind blows

According to any given circumstances.

break wind

To expel gases generated during digestion, especially through the anus; to fart.

candle in the wind

A fragile or vulnerable thing, likely to be put in jeopardy.

err on the side of caution

To act in the least risky manner in a situation in which one is uncertain about the consequences.

finger to the wind

An attention to or focus on or awareness of current or prevailing trends, public opinion, or shifting circumstances.

four sheets to the wind

Extremely drunk.

get the wind up

To become frightened or disturbed.

get wind

To be divulged; to become public.