Well, there are some older people who are wiser and more experienced regarding scams so they can't be easily deceived by some scammers around. But there are also some older people who are less knowledgeable about technology because their minds are already closed learning about it, so they can be more vulnerable to scams, but there are also instances that they are more hesitant to trust with, hard to deal with, because they don't know what's exactly the right over wrong information. The reason why some of the scammers need more patience so they can win these old people.