Analyze the tweet "@BTS_twt people have so much negativity filled inside them but im always happy that in such a gloomy world someone like u exists Namjoon" to classify the intensity of the emotion sadness. Your options are: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.
1: low amount of sadness can be inferred