Classify the emotions found in the tweet "Refuge Recovery Boston - Weds 7:30-9 pm. #healing #support #addiction #recovery #buddhism #meditation #sober #cambma #meeting #harvardsq". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
joy, optimism, trust