Given the emotion fear and the tweet "Wish I could convince the rest of my children to go to their fucking preschool and elementary schools with fear of gun violence.", 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.
3: high amount of fear can be inferred