“By politely responding with a ‘thank-you’, there is often, and perhaps even always, a presumption that because of this acknowledgement one is no longer indebted to the other who has given, and that nothing more can be expected of an individual who has so responded. Significantly, the gift is hence drawn into the cycle of giving and taking, where a good deed must be accompanied by a suitably just response. As the gift is associated with a command to respond, it becomes an imposition for the receiver, and it even becomes an opportunity to take for the ‘giver’, who might give just to receive the acknowledgement from the other that they have in fact given.”