For the tweet "Ever been really lonely and your phone keeps blowing up, but you just can’t pick it up and respond to people?  #recluse #issues", 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.
2: moderate amount of fear can be inferred