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: Remember your journey is unique! Don't get discouraged because you're comparing your journey to someone else's. You will get there!
0: no sadness can be inferred