Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: You know what's great about #GBBO ? Contestants helping each other, cheering each other on. So important.
This tweet contains emotions: 
joy, love, optimism