Determine the valence intensity of the following tweet, considering the mental state of the author. Assign a real number between 0 and 1, where 0 denotes extremely negative and 1 denotes extremely positive.
Tweet: I think what 2016 to really needs to round it out is a @cthulhu4america vs @smod2016 twitter debate. End on something joyful, ya know?.
0.594