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: Arguing with these people doesn't work anyway, they just threaten to put you in death camps.
This tweet contains emotions: 
anger, disgust, fear