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: @R1Breakfast Totes had to re-listen to the endless hilarity that was Tom Odell's 'raaar' this morning 😂😂😂 @grimmers @fionaradio @TinaDaheley
0.700