GRATITUDE
Gratitude is a sense of thankfulness and joy in response to receiving a gift, whether the gift be a tangible benefit from a specific other or a moment of peaceful bliss evoked by natural beauty.
Prototypically, gratitude stems from the perception that one has benefited due to the actions of another person. There is an acknowledgment that one has received a gift and an appreciation of and recognition of the value of that gift. It would be unusual to say that one is grateful to oneself.