Given the emotion fear and the tweet "a pedicure is supposed to be nice but honestly I'm so nervous rn my feet are too ticklish", classify the intensity of the emotion displayed in the tweet. The classification options 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