Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: Just over a week until I start my new job in F1! Looking forward to it and cacking myself at the same time! #nervous
This tweet contains emotions: 
anticipation, fear