Consider the emotion joy and the tweet "@PeanutRD @MelissaJoyRD @SarahKoszykRD @eat4performance @rustnutrition @jenhaugen  hey #sparkling is the word I just picked 4 my biz card". Evaluate the intensity of this emotion in the tweet, assigning a value between 0 (least intense) and 1 (most intense).
0.417