Quote from: paulaitwesley on April 19, 2018, 11:40:07 PM

BTC is very small in the real world! People in many countries in the world do not know BTC, there is no way to use BTC!

And BTC's impact on the real economy is limited!

In this case, there are some weaknesses in BTC, among others,
1. Level of acceptance - Many people are still unaware of the existence of Bitcoin. Every day, more and more businesses are receiving bitcoin because they want to profit from bitcoin usage, but still the user list is still small and needs to grow to benefit from network effects.
2. Volatility - The total value of the bitcoin in circulation and the number of businesses using Bitcoin is still very small compared to what it should be. Therefore, small events, trade, or business activities can significantly affect bitcoin prices. In theory, this volatility will decrease as the market and technology of Bitcoin develop. Previously there was never any currency created by itself, so it is very difficult to imagine what developments will happen next.
3. Ongoing development - Bitcoin software is still in beta with many incomplete features that are still actively developed. New devices, features and services are being developed to make Bitcoin more secure and accessible to the public. Some of these developments are still not ready for everyone. Most Bitcoin businesses are still new and have not offered insurance. In general, Bitcoin is still in the process of growing up.