自怨自艾

Explanation: Resentment resentment, remorse; Ai mowing analogy to correct the error. Intended to regret their mistakes, their own correction. Now refers only to regret their mistakes. 　　Usage: Joint type; as predicate, adverbial, attributive; containing derogatory 　　Source: "Mencius million chapter on" Taijia repentance, self-pity. " 　　Examples: But do not know ~ If there is people who would like this gentleman sent to the asylum "to go, I'm going hard against the best Huyuan. ★ Lu Xun" _set_ outside the _set_ of music "" Thesaurus:  spare no pains, Not report labor, zealously and earnestly, work hard and not be upset by criticism; willingly bear the burden of office, bear the burden and heat of the day, Remorse, to regret a previous mistake, It will be too late to regret (often used in warning or dissuading somebody, Huizhiwuji, Regret of less than, Afterthought Mo and, Office workers of any blame