Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
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