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
Cynbel	-	Ancient Celtic
Hanna (2)	HAH-nah (German), HAN-nah (Danish), HAHN-nah (Finnish)	German, Swedish, Norwegian, Danish, Finnish, Dutch, Hungarian
Aldith	-	Medieval English
Jockel	-	German
Bartomeu	-	Catalan
Hyatt	['haiət]