Today's guest was an elite athlete from a middle-class family with no history of abuse. She grew up sheltered, but later learned that blackout drinking brought out a side of her that everyone around her relished. It was at this point that Nikki Soda started down a path to alcoholism. According to the National Institute on Alcohol Abuse & Alcoholism, Alcohol-induced blackouts can lead to impaired memory of events that transpired while intoxicated and because blackouts tend to occur at high...