younger people can do very well than retired parents. more than Forex is very risky and investing retirement money can cause tension in conditions of loss and the person becomes bankrupt. so my opinion is that retirees can do Forex business but invest a small amount of their pension. and Every reliable online business is good for retirees and not just the forex market, even though the forex market is the single most common and reliable online business, so if a pensioner invests his time in foreign exchange trading, he will like many businesses.