Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: @AldiToHarrods I'm still too nervous to try it. I need to man up and give it ago.
This tweet contains emotions: 
fear, pessimism