Assess the level of the emotion sadness in the tweet provided. Use the following categories: 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.
Tweet: I have actually watch drugs destroy an entire family 😢Mother's on skid row. Oldest daughter lost her child. Father is estranged. #horrific