我非钢铁我也有伤
[wŏ fēi gāng tiĕ wŏ yĕ yŏu shāng]
The user implies that while they may not be made of steel, indicating not being as strong or unfeeling, they too can feel hurt. The net name expresses vulnerability and emotions that one might think aren't there initially, showing that the person is open about their sensitive side and feelings towards certain things in life.