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: Do not presume that richness of poorness will bring you happiness - Santosh Kalwar #quote #mentalhealth #psychology #depression #anxiety