In the case of George Wallace, he really did change. But like you're pointing out, it's not great if someone has to get shot before they realize they've been a

In the case of George Wallace, he really did change. But like you're pointing out, it's not great if someone has to get shot before they realize they've been a jerk. On the other hand...plenty of alcoholics know they're ruining their own and others lives but persist in their behavior.