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 fucking sad when the person you love doesn't try fighting for your happiness, when you'd do anything for them.
This tweet contains emotions: 
anger, disgust, sadness