second nature to

*second nature to someone

easy and natural for someone. (*Typically: be ~; become ~.) Swimming is second nature to Jane. Flying a helicopter is no problem for Bob. It's become second nature to him.

Common Names:

Name	Pronounced	Usage
Flavia	FLAH-vyah (Italian, Spanish)	Italian, Spanish, Romanian, Ancient Roman
Hadad	-	Near Eastern Mythology
Amber	AM-bər (English), AHM-bər (Dutch)	English, Dutch
Aeolus	[i:ələs]
TÚLio	-	Portuguese
Alfwin	-	Ancient Germanic