抽烟只伤肺不伤心喝酒只伤胃不伤心
[chōu yān zhĭ shāng fèi bù shāng xīn hē jiŭ zhĭ shāng wèi bù shāng xīn]
Smoking only hurts the lungs, not the heart; drinking only harms the stomach, not the heart. The netname expresses a belief that physical harm can be endured but emotional pain cannot, suggesting the person's attempts to cope with emotional distress through these behaviors.