Evaluate the tweet for the intensity of the emotion fear. The categories are as follows: 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.
Tweet: Patriot rookie QB Jacoby Brissett  to start vs Houston tomorrow nite.\n\n'Been a learning process since I got here.Gotta be ready to go.'
0: no fear can be inferred