Assess the level of joy present in the following tweet: "#smile #instagramers : #Selfie#BestMeSelfie#Me#Smile#BestMeCameraIsGreat#EmojiGrid#LikeforLike#Friend#Girl#Boy#Tattoos#Family#6Pack#G...". Provide a real number between 0 and 1, with 0 representing the least intensity and 1 representing the highest intensity.
0.520