If you try to learn everything you can to accumulate a lot of experience on Forex trading, then it will work. Two of you can become experts, you can do so much. So far it can be bent so much that it can be added to your starety, you even allow you to do more. So you can know more, and you can win. And if one pair EUR / USD or USD / JPY drops EUR / JPY is definitely going down, then the next step if both (EUR / USD & USD / JPY) drops, then EUR / JPY fell sharply and definitely added to our profit