Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: Body is sleepy but the mind is active. So sad... Have to get ready for work in 30 minutes. Damn! #restless
This tweet contains emotions: 
anger, disgust, sadness