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: @DatelineNBC this is a sight, sound &amp; smell to behold in person--still gives me the creeps to think about.
This tweet contains emotions: 
fear, pessimism