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
Iman	-	Arabic, Persian, Indonesian
Devon	DEV-ən, də-VAHN	English
Florry	-	Irish
Tsetseg	-	Mongolian
Liljana	-	Macedonian
Mostyn	-	Welsh