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: #travelfail #virgin #virginaus and #etihad #nightmare ... And now we're also delayed. #obvs 🙄😠
0: no fear can be inferred