Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: #ntfc mourinho is worried,  bringing Ibra  and Rushford on.
This tweet contains emotions: 
fear, pessimism