For me there is no impossible, all the impossible will be possible even Bitcoin is, it will last long until more than one hundred years and more people will spread the news and knowledge to support this kind of currency. The people who will get that knowledge will realized that its so helpful to them they will live a life with a purpose and do something great with the use Bitcoin. If I will be a parent in the near future I will pass it to my sons and daughters which they will inherit my knowledge to know the crypto world and crypto market, because into myself that it will helps them  like it did to me.