Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: I blame the whole season on Natalie! The season would have been so different had she not turned her back on her alliance! #pissed
This tweet contains emotions: 
anger, disgust, sadness