I do self training with KDFX.us demo 2 days ago. My demo money increase to 1886 $ from 1000 deposit.Last night all my money go down to 0 $ while I'm watching it and all my ongoing trade orders are gone. All my chart remaining only candle sticks. I will be very appreciate if you can please explain about this. I decide to upgrade my account to real next week in 2016. I want to know it from an angle of a trader than a gambler.Thanks..