and I also hope that in 2020 more and more countries or companies will want and adopt bitcoin and blockchain technology.
Halving is a process that will limit the creation of bitcoin. And this, not a general thing, because this is specified in Bitcoin's whitepaper. This is the 3rd halving of Bitcoins occurring in the coming 2020. Day by day many new users are entering into the bitcoin payment network system which is also included other altcoins too.
The world is entering into the new era of economics and finance. Of course, considering the current price of Bitcoin, the overall market conditions, rising demand, and the future, Bitcoin will certainly hit a new high.