Classify the emotions found in the tweet "It's #HobbitDay! \nHobbit's give gifts on their birthdays, so I'm sharing the gift of #glee today! Find something that makes you happy!". 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, love, optimism