Assess the level of sadness present in the following tweet: "lost 11 lbs since I got married (eating healthy) &amp; ive gone from a 9:47 mile to a 8:50 mile in 2 weeks. #areyousureimagedout #fitness". Provide a real number between 0 and 1, with 0 representing the least intensity and 1 representing the highest intensity.
0.188