你伤的我多深使我放弃了
[nĭ shāng de wŏ duō shēn shĭ wŏ fàng qì le]
This username conveys the deep emotional pain inflicted by someone, to the extent that the person had to give up. The user may have gone through an experience so heart-wrenching that they were left with no choice but to abandon something or someone.