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: Watched the movie, friend request at 2am awhile ago in a dark cold night and it was one of the bad choices I've ever made. #nightmare 😰
This tweet contains emotions: 
disgust, fear, pessimism, sadness