Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Media is so focused on bad news that we forget how much more great/good things happen daily. #Thinkpositive #goodnews #optimism #goodmorning
This tweet contains emotions: 
joy, optimism, trust