Joy surfeited turns to sorrow.

Pleasure can reverse into distress when it is pursued or received beyond a satisfying limit. What first delights may become burdensome, exhausting, or disappointing through excess.

The saying recommends measure even in agreeable experiences. It presents moderation not as hostility to happiness, but as a way to preserve enjoyment and avoid the regret or weariness that can follow overindulgence.

Use this as a reflective warning about excess in celebration, entertainment, comfort, or other pleasures. It suits situations where someone has had too much of something desirable and now feels regret, weariness, or dissatisfaction. Its wording, especially “surfeited,” has a literary or archaic tone.