Okay kiddo, so imagine a really long time from now- like longer than all the years you can count on your fingers and toes. That's year 6000!
Now, you know how we have calendars to help us keep track of the days, weeks and months? Well, by year 6000, people may be using a different kind of calendar or maybe they won't need one at all because they have other ways to tell time!
Also, by year 6000, the world may look very different from what we know now. Maybe there will be new kinds of buildings and technologies, like cars that fly in the sky or robots that help us do our work.
But remember, we can't predict the exact future! So, we don't know exactly what will happen in year 6000. But, we can imagine all sorts of exciting things that may come to be.