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: Most of PROFITABLE FX MONEY MANAGER clients don't mind with high profit share we take, since they are very #happy with the returns they make
This tweet contains emotions: 
joy, optimism