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: What's the most important thing you need to accomplish today? #onlinemarketing #solopreneur #start up #success
This tweet contains emotions: 
joy, optimism