Assess the level of sadness present in the following tweet: "Still #devastated and #sad #Tariq's #TariqLive channel is no more and #ProfessorBlackTruth as well. #YouTubeFAIL #EpicFAIL! #TariqNasheed 😢". Provide a real number between 0 and 1, with 0 representing the least intensity and 1 representing the highest intensity.