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: @__lucymellor No idea, just exhausted and I was tidying my room and just burst out crying ... fs
This tweet contains emotions: 
pessimism, sadness