Equanimity

Equanimity (upekkhā) is a calm, balanced heart that stays steady whether things go your way or not — neither grasping at the pleasant nor pushing away the unpleasant. It matters because it frees you to respond to life wisely and kindly instead of being tossed around by every high and low. A simple touchstone: when plans fall apart or someone criticizes you, equanimity is the breath that lets you stay open and warm rather than reactive.