Task: Categorize the tweet's emotional expression, classifying 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 reflect the tweeter's state of mind.
Tweet: When did it all started? All these depression &amp; anxiety shits?All these suicide thoughts?All of these bad thoughts thts hugging me at night?
This tweet contains emotions: 
fear, pessimism, sadness