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: @Fatumoriginal there's no sitcom better! If u can't laugh at Sheldon or Leonard then u are sober for real! No two ways about it
0: no sadness can be inferred