Given the emotion fear and the tweet "🇿🇦has become a place where people even the most timid of us all are baying for blood around every corner.", 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.