I think some countries will release their own cryptocurrencies that will have better adoption. I believe IoT and AI will become the next big things that will be very popular in coming years, everything should be connected to the internet and automated.
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
I'm very interested in machine learning/AI and this is really cool and you can make a lot with it