Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: That feeling you get when you know the information but scared you might do bad on a test #collegelife #nervous 😥😥
This tweet contains emotions: 
fear, pessimism, sadness