Some time ago I flew from San Francisco to Tokyo, crossing the international date line. It was Friday morning when I left and it was Saturday afternoon when I arrived, even though the flight was only about 12 hours. I lost a calendar day, as one does when crossing the dateline going west. Normally, you would re-gain that day on the return trip and everything would be fine.
But I kept going west. I went to Beijing, then Bangkok, New Delhi, and Mumbai. This all took a year or so. Continuing west for another year, I was in Istanbul, Sophia, Rome, and Frankfurt. I finally returned to the U.S. by flying from London to New York, and from there, back to Seattle on the west coast.
When I arrived home, I realized I never got that original day back that I lost going across the dateline. I had been robbed.
When I am on my deathbed and the grim reaper is nigh, I will have a legitimate protest: Wait! You can't take me now! The world owes me one more day!