Examine the tweet "@UCSMindfulness thank u so much! we just finished another #mindfulness film called #release about #anxiety - plz share!" and determine which of these emotions are present: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If there are no identifiable emotions, reply with "neutral or no emotion".
anticipation, fear, optimism, pessimism