Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: was one moron  driving his oversize tonka truck with the big flag in the bed back and forth blaring country music. 😐 #disappointment
This tweet contains emotions: 
anger, disgust, pessimism, sadness