$BTC What unit do you use to measure your assets? I personally recommend not to use oil. If you use oil, you will have various emotions every day as your assets change, which will make you abnormal over time. It is recommended to use Bitcoin. Bitcoin is the only hard currency in the currency circle. Convert your assets into the number of Bitcoins, and you will find that you are increasingly unable to catch up with Bitcoins. Just kidding, it just allows you to know what stupid things you have done in this Bitcoin bull market, and reflect on and improve yourself to outperform Bitcoins. Therefore, it is recommended to use Bitcoin as the unit of asset measurement.