Based on the tweet "On 1 side is the concern &amp; fear 4 our teens' safety &amp; happiness #thathorriblesuicidegame #terrifying #sosick (contd)", 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.