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've realized my anxiety is at an all time high when I'm in my office. I feel prisoned here and I pick up on bad energy.
This tweet contains emotions: 
disgust, fear, pessimism, sadness