Cryptocurrencies now are growing and spreading worldwide. With the the acceptance of this new form of currency to the community, I can figured it out that there is a bright future for this. Not in a massive adoption, but gradually they find this thing as a useful tool for this new generation.
I also asked a paper written on bitcointalk in 2010 is that every 2 years btc will increase 10 times more than 2 years ago, so now I understand that should hold 100 btc for my children, I believe a day You will become a billionaire