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: SOBRIETY®   trying to make being sober fashionable….can it be done ? #zeroalcohol #soberoctober #clubsoda #nomorehangovers #sober
This tweet contains emotions: 
anticipation, joy, optimism