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: Today is the first time any math professor let us live early before the class time !!! #15 min #feelsgood #happy #wednesday #
This tweet contains emotions: 
joy, optimism