Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Good morning.Let's start with a smile!\nLet's enjoy life in a cheerful way!\nDon't worry be happy!
This tweet contains emotions: 
anticipation, joy, optimism, trust