Evaluate the valence intensity of the following tweet, considering the mood of the tweeter. Provide a score between 0 and 1, where 0 indicates very negative and 1 indicates very positive.
Tweet: @ClvlndK8 It's so sad! There's always such optimism with a new year. This is...not good. @BuckshotBandit1 @dapostrophearcy
0.310