因为是我所以你没必要珍惜
[yīn wéi shì wŏ suŏ yĭ nĭ méi bì yào zhēn xī]
This translates to 'because it is me, you don’t need to cherish'. It expresses self-deprecating thought where the speaker sees themselves as unworthy or dispensable. However, it could hint at deep-seated insecurities or humility.