Task: Assess the intensity of sentiment or valence in the tweet, representing the tweeter's mental state with a real-valued score between 0 (extremely negative) and 1 (extremely positive).
Tweet: Thank you @RachelPlatten for teaching me how to live again. It's been so long since &amp; this ride is about to be exhilarating. I just know it
Intensity score: 
0.815