Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: Last night I had a dream that today was Christmas. I woke up screaming because I wasn't ready.
This tweet contains emotions: 
fear, sadness