I do feel empty when I finish some. Not to go into too much detail, I played Legend of Dragoon when I was little. I never beat it, and came back multiple time thoughout the years, starting from scratch, and getting a little further. Then, just resently I beat it, and felt empty inside. It was sad.
But enought about me. I loved reading your aritcles. I wish you luck with what you will do next.