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 truly believe in my heart right now that Satan is rejoicing because we are all against one another
This tweet contains emotions: 
joy, pessimism, sadness