Gratitude is powerful and useful
Feeling Gratitude and being grateful is powerful and enabling. Feeling obligated, a sense of indebtedness, needing to be repaid, isn't. Some use the terms interchangeably. And there's much difference between the two. Feeling grateful for everything in useful and good. Feeling a sense of obligation, indebtedness, etc. isn't.
When one has received a good deed from another, it's good to feel grateful. And as the doer, do the favour without ex