Analyze the tweet "I feel ghastly and I'm really hoping it's just a post-birthday slump. Back to full research mode tomorrow either way." to classify the intensity of the emotion fear. Your 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.
1: low amount of fear can be inferred