“William is very stubborn and private. He keeps his movements and calendar away from Charles’ team to such an extent that he won’t listen to anyone or take guidance from [his father] or his team,” the source explained. “He keeps things very locked down and separate.”

“William is very stubborn and private," the insider recently told Us Weekly. "He keeps his movements and calendar away from Charles’ team to such an extent that he won’t listen to anyone or take guidance from [his father] or his team. He keeps things very locked down and separate.”