我口是心非所有我活该
[wŏ kŏu shì xīn fēi suŏ yŏu wŏ huó gāi]
The phrase I am contradictory and therefore I deserve what I get conveys self-deprecation. It may be used sarcastically, showing one's frustrations when things don't work out as planned. There might be a discrepancy between one’s words and feelings or actions.