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: &amp; like if your unhappy just leave. don't cheat on someone &amp; than up their view on love &amp; shit 💯..
This tweet contains emotions: 
anger, disgust, pessimism, sadness