I think the most important effect can be caused by people who are very famous and also a big company can cause this effect. Just imagine when Microsoft decide to pay their employees' salaries with cryptocurrencies.This would be an incredibly large advertisement for cryptocurrecies and attracting a lot of people's attention but the problem start from here. Will cryptocurrencies be able to handle such a large attention ?There is no regulation and volatility is too much. We have to sure they can trust Cryptocurrencies so we can get more attention here. Actually it's all about trust. People trust Microsoft or famous people. So ıf they come here ,then normal people will come here because they trust them. Finally if we can create an environment that they can trust more, then more people will come here.