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: I took a yr off school and I'm proud to say I got accepted again, yo girl is going to finish! #happy
This tweet contains emotions: 
joy