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: David's #anxiety is going to send him home. As someone who also suffers, learning to look normal is an essential coping skill. #survivor
This tweet contains emotions: 
fear, pessimism