Opinion: Bitcoin needs to have stability and low volatility in order to be a reliable medium or currency

On July 29th, Civic CEO Vinny Lingham said that I have always insisted that Satoshi Nakamoto originally intended to use Bitcoin for payment, not value storage. To become a reliable medium of exchange or "currency", Bitcoin needs to be stable and have low volatility. In other words, people need to accept and hold bitcoin because bitcoin is credible and the value does not fluctuate. In the final analysis, to become a currency, it is about the network effect and the demand for a commodity whose supply is limited to 21 million units.