尼玛死里呆晚你总是心太软
[ní mă sĭ lĭ dāi wăn nĭ zŏng shì xīn tài ruăn]
Using colloquial Chinese expressions, this username translates roughly to 'Damn, you’re too soft-hearted after surviving in a hard situation'. It implies a frustration with being too forgiving or understanding despite difficulties.