turn in on oneself

turn in (up)on oneself

to become introverted. Over the years, she had turned in upon herself and was quiet and alone. The death of his wife caused Jed to turn in on himself.

Common Names:

Name	Pronounced	Usage
Filibert	FEE-lee-bert (German)	German, Dutch, Ancient Germanic
Ulrika	ool-REE-kah	Swedish
Oghenekevwe	-	Western African, Urhobo
Satisha	-	Hinduism
Rashawn	rə-SHAWN, ray-SHAWN	African American (Modern)
Vitalija	-	Lithuanian