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: Background. Suffered a bit at times of #stress. Always a bit #shy. About 8 years ago (aged 30) I was made redundant. That's when it started
This tweet contains emotions: 
fear, pessimism, sadness