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: Thought I left that part of life behind me\nIt's back to haunt every girl that loves me
This tweet contains emotions: 
disgust, fear, pessimism, sadness