The quote reflects regret for placing someone at the center of one's priorities. It hints at a realization that investing too much in the person was a misjudgment.
It implies that the speaker's mistake was giving the person more importance than they deserved. The quote highlights the downside of overcommitting and losing focus on one's own well-being.
The quote's brevity captures the essence of learning from errors in judgment, suggesting that putting someone on a pedestal without considering one's own needs can lead to disappointment and personal neglect.