a hair shirt

if someone wears a hair shirt, they choose to make their life unpleasant by not having or experiencing anything that gives them pleasure I don't think you have to put on a hair shirt in order to be a socialist.

Common Names:

Name	Pronounced	Usage
Quentin	kawn-TEN (French), KWEN-tin (English)	French, English
Heshel	-	Yiddish
Bryant	BRIE-ənt	English
Bernt	-	Swedish, Norwegian, Danish
Chiranjeevi	-	Indian, Hindi, Telugu
Maike	MIE-kə (German)	Frisian, German