With double lots, two things are involved, either double profit, or double loss. So imagine you have a big loss, you know what can cause your equity, either you face a margin call or you will be forced to reduce your lot size. If you have it in the back of your mind that nothing is guaranteed, so don't take unnecessary risks and, of course I think it's true that it's easy to say that double lots always generate double profits. We know that many things are very important for how we want to benefit. We always try to take very low and small lot sizes that can keep our trading risk low. But if we take double lots, we can get double profit.