Happiness is not normally static or complacent. True happiness doesn't come from retreating into La La Land, continual dreamy contentment or isolation.
Watch the happy people in your life, see what they do, study their attitudes and behavior.
Pay special attention to people who are happy and who make others happy, they are the great masters of the Happiness Habit.
Picture yourself smiling, happy and successful in your mind's eye. Feel those feelings and honestly project them. Make this a habit and you too will become habitually happy!