白痴至始至终自作自受何苦自编自导自作多情
[bái chī zhì shĭ zhì zhōng zì zuò zì shòu hé kŭ zì biān zì dăo zì zuò duō qíng]
A complex phrase translating as 'Foolish from beginning to end; suffer the consequences for your actions, why go to the trouble of fabricating your own story of affection'. It shows regret for acting silly or overly emotional in the end causing unnecessary pain and problems.