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: @Lizombi There's a difference though. A grudge cab be tamed. Feeling uncomfortable is pure emotion, you can't really control it.
This tweet contains emotions: 
anger, pessimism, sadness