Could you explain the story of Prajapati and the instruction 'Da' and how it relates to different types of people?

Chapter 14 recounts a story where Prajapati gave a single-syllable instruction, 'Da,' to his three children: the gods, the demons, and the humans. Each group interpreted it differently based on their nature. The gods understood it as 'Danta' (be self-controlled), the demons as 'Daya' (be merciful), and the humans as 'Dana' (give charity). The text clarifies that these are not separate beings but represent three types of human character: the self-controlled and noble (gods), the violent and cruel (demons), and those gripped by greed (humans).