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: @FantasyGuruSite I knew you were going to do that. I would definitely buy if I didn't live in Texas where you can't play DFS. ... so depress
This tweet contains emotions: 
sadness