Analyze the tweet "@softytwt hi bby today was okay i e-mailed design firms for my internship and now i'm nervous ;u; how's your day? :D" 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.