Based on the tweet "Thankful for...job, healthy, sober, happy as hell about things...still have a panic attacks every time I put my sunglasses on.", categorize the level of fear felt by the author. Select from the following: 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.