Assess the valence intensity of the tweeter's emotional state given the tweet: "@OnesOwnGrief Just a shame his world was gloom from day one almost.Though it makes sense he'd have the whole part hydra,part s.h.i.e.l.d(c)". Provide a numerical score ranging from 0 to 1, where 1 signifies highly positive and 0 indicates highly negative.
0.297