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: When it comes to Syria, I get very fucking annoyed at pessimism, like I get full on triggered. Optimism or gtfo.
This tweet contains emotions: 
anger, disgust, optimism, pessimism