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: I miss doing nothing someone I care about and attacking their face with kisses. #foreveralone #bitter 😩
This tweet contains emotions: 
pessimism, sadness