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: THIS BOOK IS FRICKING INSANE LIKE HOLY CRAP. #panic
This tweet contains emotions: 
anger, disgust, fear