Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given 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