Based on the given tweet, determine the level of fear the author is experiencing. Choose from the following options: 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: Idk why but this Time around its so hard that it hurts, I already miss them all so much #silly #family #friends #nervous
1: low amount of fear can be inferred