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
Murali	-	Hinduism, Tamil, Indian, Kannada, Telugu, Malayalam, Hindi
Livio	LEE-vyo	Italian
Lyon	['laiən]
Bobette
Kliment	klee-MYENT (Russian)	Russian, Ukrainian, Bulgarian, Macedonian
SneŽAna	-	Serbian