Task: Analyze the tweet's emotional expression, classifying it as 'neutral or no emotion' or as one or more of the identified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's emotional state.
Tweet: @Bills_Chick i go back at the end of each year and look at the swag they marketed, to include last years training camp guide #depressing
This tweet contains emotions: 