Obviously you have never sinned. The Lord looks down at the prodigal child, and rejoices my friend. Bristol tellingly refers to herself in that fashion in her book. She is not a navel-gazer, but she is introspective and pious enough to know that experience is how we learn, and having learned we either teach, or allow those that follow to walk blindly into the abyss. I have read the book by way, so I have a little perspective here.
Regardless of how you paint it, her book and tv promotion is no more than do-as-I-say, not-as-I-did. It’s ultimately promoting illegitimacy, plus can she just take a break from the limelight. The Palins sure like the camera.