Task: Categorize the tweet's emotional expression, classifying 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 reflect the tweeter's state of mind.
Tweet: LIFE TIP 101. I know unresolved #anger is likely to cause problems in several areas of my life. I must recognize it &amp; properly deal with it.
This tweet contains emotions: 
anger, optimism