But if he/she is not interested with it, it won't all be effective. Like my sister, she wonders how did i earn from it and she told me to teach her how to earn also. As soon as i teach her how to earn and the risks of it she quit already because she said it was too complicated but for me it was not. She thought that it was an easy money to earn. So i prefer to learn it by themselves so they won't blame someone if they lose money or something.