Be ready and aware that 2018 is the year of regulatory reckoning. Countries around the world are trying to determine how they are going to treat cryptocurrencies. Securities and Exchanges Commission (SEC) has halted several ICOs and hinted at the need for greater crypto regulation.
I am into cryptocurrency because of freedom, I can't deny to myself that I have worries regarding this issue. And as an investor, I really have no choice but to stay with crypto once the governments around the world have control to cryptocurrencies (if that became possible).
So as much as we can, also invest with physical properties with what you've earned. For we don't know what will happen next with our money in the digital world.
This is not an advice. It's simply a shared idea.
How about you? What do you have in mind?

I totally understand you, mate. But there is really nothing to think bad about. If the governments win over Bitcoin then Bitcoin will get banned in these governments' countries. If that happens, Bitcoin will not anymore be accepted by the government. But that is all there is of it. It does not mean that Bitcoin is already dead in these same countries. It does not even mean that the citizens of these countries who are solid supporters of Bitcoin will go away. Bitcoin is ever present even if it takes to go underground.