Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Avoiding #fears only makes them scarier. Whatever your #fear, if you face it, it should start to fade. #courage
This tweet contains emotions: 
fear, optimism, trust