How can one achieve long-term profitability?

1. Find a suitable market where the probability is at least over 50%, achieving a risk-reward ratio of 2:1 or higher.

2. It is essential to take profits passively to have a chance of achieving an extreme risk-reward ratio.

3. Have rules to limit trading frequency; in unfavorable markets, avoid trading and trade less. With appropriate risk management, safely endure adverse periods.

4. Understanding that trading is never smooth sailing; long-term profitability does not mean profits every day or every month. Like the market, there are ups and downs, so do not place too much hope on the outcome of each trade.