If a wallet is not connected to the network, the hacker cannot invade.
In the short term, the connection cannot be invaded.

The future of Bitcoin is very promising. Bitcoin technology is novel and is a product of the digital age. It is believed that more countries will accept bitcoin in a few years, and Bitcoin will eventually become a global payment currency.

In fact, this is a bad news. There is no benefit to the development of Bitcoin. The publicity effect of social media is really good, but I believe that the development of Bitcoin will be recognized by more people in the future.

I think Bitcoin may develop into a global payment tool in the next 50 years, because Bitcoin is digital, and the development of digital technology will drive its development.

I invest in Bitcoin because I think Bitcoin has great potential for development. The digital age requires the existence of Bitcoin. Now, when Bitcoin is still in development, investment is the most sensible.

There are many factors that affect the price of Bitcoin. The current development of Bitcoin is not stable, so the price fluctuations will be very large, like social media, national policies, and social events.