怪我懦弱不懂深情况滞孤独伴你苍老
[guài wŏ nuò ruò bù dŏng shēn qíng kuàng zhì gū dú bàn nĭ cāng lăo]
'Blame me for being weak and not understanding the deep situation; loneliness accompanies you as you age.' This is an expression of guilt over one’s inadequacy in addressing complicated circumstances leading to prolonged solitude for someone.