Try one of the following:

Give up complaining focus on gratitude.

Give up cynicism become an optimist.

Give up harsh judgments think kindly thoughts.

Give up worry trust in the Lord.

Give up discouragement become more hopeful.

Give up bitterness turn to forgiveness.

Give up resentment cultivate some humility.

Give up negativism be more positive.

Give up anger be more patient.

Give up pettiness become mature.

Give up gloom learn to smile.

Give up jealousy adopt a generous attitude.

Give up gossiping control your tongue.

Give up tension find more humor.

Give up giving up be persistent in prayer!