Imagine you have an endless row of cookies, that's like infinity. Now, someone gives you one more cookie, but the row still feels just as endless. That’s how infinite numberswork: adding or taking away a few doesn’t change them much.
The Cookie Example
If you already had infinite cookies and get one more, you still have infinite cookies. It's like having an endless line of friends, if another friend joins the line, it's still endless.
Infinite numbers are tricky because they act differently than regular numbers. Regular numbers go up by ones, but infinite numbers can keep going forever.