Examine the tweet "#31DaysOfJoy Laughter brings me so much joy! It's good for the ❤️. #laughter #laughterishealing #laughterisgoodforthesoul" and classify its emotional content using these emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If there are no emotions, answer "neutral or no emotion".