Blockchain has a great future.
Blockchain is changing everything we know.
It's going to change even more. Blockchain is going to put
a lot of people out of work but a lot of people lost their jobs because of electricity.
And electricity turned out to be a good thing for all of us.
Likewise with blockchain.
That's different from cryptocurrencies.
Cryptocurrencies are going to disappear, and go to nothing.
But blockchain is going to be wildly successful and important.
