For the tweet "I have sleep cooties.\nI close my eyes and dream that I'm awake #weary #sleepissues #narcolepsy", classify the intensity of the emotion sadness. The possible classifications are: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.
3: high amount of sadness can be inferred