What one quote that accurately represents Rex as an unsympathetic character and explain your rationale.

Rex's behavior at the hospital is totally unsympathetic. He doesn't want his daughter to be there, and he doesn't respect the doctor's treatment. Thus, because he disagrees, he resorts to violence.

"The doctor said bandages were necessary to prevent infection. Dad stared at the doctor. "To hell with infection," he said. He told the doctor that I was going to be scarred for life because of him, but, by God, I wasn't the only one who was going to walk out of there scarred."