For the 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", classify the intensity of the emotion fear. The possible classifications are: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.
1: low amount of fear can be inferred