Task: Calculate the intensity of emotion E in the tweet as a decimal value ranging from 0 to 1, with 0 representing the lowest intensity and 1 representing the highest intensity.
Tweet: So I went to a different grocery store, and they had no @DukesMayonnaise\nI had to buy Helmann's.\nLiterally shaking right now.
Emotion: fear
Intensity score: 
0.438