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: Fosu Mensah is having a complete nightmare! It's the reason all Northamptons attacks come from the left.
This tweet contains emotions: 
fear, pessimism