Because he had been heading to a video shoot for "One Last Breath," he immediately called his manager. When he got off the phone, he realized that he wasn't as unscathed as he originally thought.

"I was kind of trembling. Even my lips were trembling, and I was disoriented," he said. "I had a concussion from the whiplash and from hitting the windshield."

Stapp pointed out that the police on the scene didn't note any injuries in their report because the singer refused to call an ambulance or go to the hospital.

"I did that against my manager's wishes and against the doctor's wishes," he admitted. "I have a personal doctor, and I had him come and see me at my house because it immediately becomes big news if I'm in the hospital. I was trying to avoid the press."