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: to shake and my mouth was chattering and I couldn't take right because all of my body was trembling so I went outside
This tweet contains emotions: 
anticipation, fear, pessimism, sadness