我并非善人怎会懂得以心换
[wŏ bìng fēi shàn rén zĕn huì dŏng dé yĭ xīn huàn]
This name conveys the sentiment of someone who acknowledges that they aren't inherently good or kind-hearted. They imply they lack understanding or willingness to engage in genuine heart-to-heart exchanges. The meaning reflects a certain cynicism and aloofness.