Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: I’m so glad I’m not like some of the sad people online who gossip and bully others for their entertainment because they have no life.
This tweet contains emotions: 
joy, optimism, sadness