When you look up the word "perseverance" in the dictionary, you might find a picture of this adorable little boy.
The above video shows a young boy attempting to pick up all the tennis balls he'd been playing with. He grabs the first one and puts it back into the container. But as he reaches down to grab the second ball, he doesn't see the first ball roll back out.
The little boy didn't quite understand what was happening, but he was determined, if not stubborn, to get all those balls back into the container.
We're with you kid! We hope you never give up!