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: Never make a #decision when you're #angry and never make a #promise when you're #happy. #wisewords
This tweet contains emotions: 
optimism, trust