本是薄凉之人何必用情太深
[bĕn shì bó liáng zhī rén hé bì yòng qíng tài shēn]
'Being originally an Indifferent Person, Why Bother Feeling So Deeply?' highlights feelings of regret over becoming too emotionally involved despite previously being emotionally aloof or reserved, emphasizing a self-awareness on emotional management.