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: So disappointed in myself for spending £50 on an outfit for meeting a boy #noselfcontrol #nervous
This tweet contains emotions: 
anger, disgust, fear, sadness