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: @JlKelly1 @FJ_Berry I've got #teampaella presents on their way for you and Fi but I don't think they'll arrive by Saturday sadly!! ;)
This tweet contains emotions: 
pessimism, sadness