By Contessa Brewer & Jessica GoldenOriginal Source: cnbc.comCam Adair was so deep into his video gaming addiction, he says it almost killed him.“I was young. I probably played like 16 hours a day, all day, every day. I dropped out of high school twice, I pretended to have jobs and deceived my family,” he said. “I got to a point where I wrote a suicide note. And it was kind of that night when I realized I needed to make a change.”Today, after years of counseling, Adair is alive and well and the founder of Game Quitters.Alex Kearns, a 20-year-old customer of the trading app Robinhood, wasn’t so lucky. He took his life last summer after...click here to continue reading