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: @HillaryClinton @TheDemocrats It's ok 2 be disgusted or dishearten with presidential race but don't let that stop u from voting IT MATTERS
This tweet contains emotions: 
anger, disgust, optimism