Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: Hearing your parent say they're proud of you elicits infinite waves of unconceivable glee.
This tweet contains emotions: 
joy, love, optimism