Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Just wish I was appreciated for all I do! When is it my turn to be taken care of!! I want a break!! #tired
This tweet contains emotions: 
pessimism, sadness