Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: What's the most important thing you need to accomplish today? #onlinemarketing #solopreneur #start up #success
This tweet contains emotions: 
joy, optimism