Based on the tweet "@ToddWestervelt Psalm 109:17\nAs he loved #cursing, so let it come to him; As he did not #delight in #blessing, so let it be far from [1/2]", categorize the level of joy felt by the author. Select from the following: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.