A memoir should have some uplifting quality, inspiring or illuminating, and that's what separates a life story that can influence other people.
It is as if Clinton had called one of the most respected character witnesses in all of U.S. history to testify that the primal urge has a most distinguished presidential pedigree.
Civilization is a youth with a molotov cocktail in his hand. Culture is the Soviet tank or L.A. cop that guns him down.