Based on the given tweet, determine the level of fear the author is experiencing. Choose from the following options: 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: Busy day time to go home and #relax still feeling #breathless \n#voiceathlete #dystonia #dysphonia #spasmodicdysphonia  #restvoice \n#sleep