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: Show your new job you're not #afraid of new tasks. Take on a #project, be brave, make an #impression. #WorkTiveTruth
This tweet contains emotions: 
joy, optimism