何必自导自演自欺欺人1
[hé bì zì dăo zì yăn zì qī qī rén 1]
'Why Self-Direct, Self-Perform, and Deceive Oneself 1?' This indicates skepticism towards people's tendency to engage in self-deception. The number 1 at the end might just be added for uniqueness. It criticizes those who lie to themselves while putting on an act.