Given the emotion joy and the tweet "Each day is what you make of it! #goals #challenges #business #goals #optimism #happy #success #photographer #photography #ThursdayThoughts", classify the intensity of the emotion displayed in the tweet. The classification 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