自顾自zìgùzìMeanings1. each minding his own businessCharacters used自self顾to look afterExamples1能néng向xiàng别人biéren自顾自zìgùzì地de单向dānxiàng倾诉qīngsù、想xiǎng说shuō什么shénme就jiù说shuō什么shénme，这zhè比bǐ什么shénme都dōu难得nándé。To have someone you can vent to nonstop, saying absolutely anything on your mind, this is rarer than anything else.