Given the emotion fear and the tweet "@carl_diggler @TMZ_Sports Thank you for saying what others are afraid to say, Carl. Big fan!", 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.
0: no fear can be inferred