The key to automated trading has never been promises, but actual verification. Backtesting is this verification process—allowing you to see clearly which strategies can make money, which will lose, and where the problems are before investing real money. This is the true value of quantitative trading tools. The process is simple: first test your ideas with historical data, calmly adjust after discovering issues, and finally execute in real trading. Skipping this step and just placing orders? That's gambling, not trading.