When it becomes gratitude.. Awareness IS gratitude..
Consciousness, Sentience and Intelligence are "some" symptoms of Awareness..
No gratitude no awareness, much gratitude much awareness..
Ingratitude is a/the lack of awareness..
Are you AWARE?... then you are grateful..
Are you DULL?.... then count your blessings..
Gratitude and sacrifice are particularly interesting when looking at the conscience of men.