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: @bryony_gordon Sat waiting for bus today enveloped in a strawberry scented damp and revolting cloud of vape. I moved away, disgusting, urghh
Emotion: fear
Intensity score: 
0.458