Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: went to Pet Supplies Plus tonight but @neitzkeamara was not working I feel #lost and #confused
This tweet contains emotions: 
anger, fear, pessimism, sadness