Evaluate the intensity of fear in the tweet "I've been awake for 451 days 23 hours and I'm sleepy and tired #weary #raspberrypi #nodered #bot #iot #sunshinecoast". Choose from these categories: 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.