Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @UCSMindfulness thank u so much! we just finished another #mindfulness film called #release about #anxiety - plz share!
This tweet contains emotions: 
anticipation, fear, optimism, pessimism