Task: Identify the emotional nuances in the tweet, classifying it as either 'neutral or no emotion' or as one or more of the designated emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that accurately reflect the expressed sentiment.
Tweet: “I am very sad and I feel more miserable than I can say, and I do not know how far I’ve come. I do not know what to do or what to think.”
This tweet contains emotions: 