Task: Evaluate the strength of emotion E in the tweet, providing a real-valued score from 0 to 1. A score of 0 denotes the absence of the emotion, while a score of 1 indicates the highest degree of intensity.
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
Emotion: joy
Intensity score: 
0.438