draw in (one's) horns

To act more cautiously than one did before. I just got this quarter's budget report, and we definitely need to draw in our horns and spend less going forward.

Common Names:

Name	Pronounced	Usage
Velibor	-	Serbian, Croatian
Ritchie	['ritʃi]
Gopala	-	Hinduism
Nik	-	English, Greek, Slovene
CÄCilia	-	German
Edward	ED-wərd (English), ED-vahrt (Polish)	English, Polish