not take (something) lightly

To regard something with a great amount of seriousness or gravity. I hope you aren't taking these allegations lightly—they could mean a life in prison! I can promise you that I won't take this job interview lightly.

Common Names:

Name	Pronounced	Usage
Cairbre	KAHR-bra	Irish, Scottish
Nikon	-	Ancient Greek, Russian
Ahern	[ə'hɜ:n]
Stoddard	['stɔdəd]
Carver	KAHR-vər	English (Rare)
Lilyana	-	Bulgarian