自得其乐

Explanation: Get from their own fun. 　　Usage: The main predicate; as predicate, attributive, adverbial; with compliment 　　Source: Ming Tao Zongyi "cease cultivation recorded in" Volume was born twenty-Wuhuan Shuomo Baekryung land birds, male and female, and Ming own entertainment. " 　　Examples: Old man with a wife children, with a man to such a living, they do ~. Qing ★ "essays genetic _set_ Mengzi Miscellany" 　　Results: Blanket nest listening to the radio; nut trees under the piano 　　Postscript: Blanket nest listening to the radio; nut trees under the piano 　　Riddle: Solo Thesaurus:  hug oneself at, glory, complacence, Humaihuyang, Airs, lay a flattering unction to one's soul, In body Jishi, Suspicion Health dark ghost, To whom Italy, narcissism, go off at half cock Antonym Group:  be agitated, unprincipled fellow; law-breaker, the unruly; desperado, be homeless dog; be thrown out like disowned dogs; feel lost like a stray dog, be frightened out of one's life; be scared of one's wits; in panic; be battered out of one's senses, desperado, perturbation lose one's head, the bird that has been injured by the bow, Despondent Regret it, be out of one's wits, prostrate with fear, have a lingering fear; have terror in one's heart; with unforgotten trepidition, despair belie, Frightened, In a daze Regret it, anxious be in a desperate situation, Knitted brows tears, Escape from the net Zhiyu, escape from the net Fish, look blank, seem Amount to to lose, vacancy, turn pale at the mere mention of a tiger or sth. terrible, become terror-stricken of the news