Part of the problem is that Katie and I are both extremely stubborn.

Knuckles is extremely stubborn and is often described as a loner.

He's being extremely stubborn about it, and that's why I came to see you.

"I had sympathy for her, though she is extremely stubborn."

Ingram may be powerful, but, as you said, I am extremely stubborn.

He hadn't been far wrong, either; Frasers were extremely stubborn, not least him.

But she's extremely stubborn, and she follows her own path.

Aunt Willie seldom listens to what the children have to say, and is extremely stubborn when it comes to changing her mind.

These may be extremely stubborn, but some penetrating oil should make removal much easier.

He hadn't been far wrong, either', Frasers zwre extremely stubborn, him.