Analyze the tweet "The point of living, and being an optimist, is to be foolish enough to believe the best is yet to come' - Peter Ustinov  #quote" to classify the intensity of the emotion joy. Your options are: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
1: low amount of joy can be inferred