sorry I do not agree with your friend, it is true that a trader can earn large sums of money within one day using a large enough capital as well. but it is very risky. then we get a better result but it could be smoothly enough. and For me I expect so its retributions depends on your own live if you are skilled then you can get overmuchs money from the Forex in a days and If you can deal you profit or the loss lessen set then you can gain you profit again !