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 want to digital art so bad, but my dad won't let me use my iPad till exams are over 😂
This tweet contains emotions: 
anticipation, sadness