David Joerg has a problem and he knows it. Until a few months ago his nights would go something like this: He'd put his daughters to bed. He'd wait for his wife to fall asleep at a reasonable hour. And then he'd submit to his craving. "I'd fire up the computer, grab a sleeve of crackers and a fresh tub of Nutella, play video games," and anything else online. Over and over and over until dawn was creeping up on him. He was getting three hours of sleep or less some nights. "I would just be destroyed the next day and just limping through like a zombie." This is David's tech addiction. But he's beaten it. Part of the solution involved creating a special program for his computer that would outsmart him in his moment of weakness.