Examine the tweet "@WuffinArts :c You have my most heartfelt condolences. I'm glad it passed with levity and love in it's heart." 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".
joy, love, optimism, sadness