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: Police don't wanna be called pigs but they keep actin like em....honestly that's even an insult to pigs
This tweet contains emotions: 
anger, disgust