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: ARMYs we see you working hard to keep BTS on the Social 50 chart!\nDon't feel discouraged, it's still amazing that BTS is #2 with no promos 💕
This tweet contains emotions: 
joy, optimism, trust