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: Already plotting next steps if I get cut off by the same minivan in tomorrow's drop-off line. #preschoolpolitics #momthings #serious
This tweet contains emotions: 
anger, joy, optimism