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: @Tik115 Issue with that is, will the effort involved get back the amount I put into it? That's what I'm fearful of.
This tweet contains emotions: 
fear, pessimism