Bitcoin is a technology that makes our life easier. It does not melt in the face of inflation like fiat currencies. It frees us from the bondage of banks, as it allows us to transfer money without the need for third parties. It has great features.

- However, despite being a new technology, it has very high energy consumption. However, everyone would like it to consume less energy.

- Also, it has been known and traded for years but still has very high volatility. With this appearance, it scares new investors. Because everyone expected it to have a more balanced price performance.

- World history is full of wars. Perhaps we are living through one of the best periods in history. But because of us homosapiens, our world is very prone to chaos. Coins that do not have an armed force behind them, such as Bitcoin, may be a little unlucky in this regard.

I think these three problems may not be solved and these three problems may prevent bitcoin from being a reserve currency.