See, time is like a river … it doesn't ACTUALLY end. Some of it comes from underground, some of it flows to the ocean, but it's a big cycle doing laps. What DOES end are the ways we use to record the passage of time! See? Just like we have to change our clocks and turn the pages of our calendars, so too did the Mayans. So don't panic. But if you must… please feel free to give us your money? We promise we'll raise it as our own.