Analyze the tweet "Busy day time to go home and #relax still feeling #breathless \n#voiceathlete #dystonia #dysphonia #spasmodicdysphonia  #restvoice \n#sleep" 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.