"When does desire cross the line between lust and obsession? It can begin with a glance or even just a glimpse. Then suddenly all those peripheral matters in life - Mom's birthday, dinner with friends, eating, sleeping, breathing - get shoved out of their usual comfortable spots in your brain to make room for the thing that makes you jack off like a 16-year-old and pray like a nun: obsession."--P. [4] of cover.