A trading system is the backbone of any successful trader, not just a few isolated strategies. For me, an effective system requires a harmonious blend of market analysis, risk management, and psychological discipline.

Market analysis provides signals, but risk management is what protects your account from major drawdowns. No system is perfect; there will always be losing trades. The key is how you control losses and prevent a few bad trades from derailing your entire plan.

Finally, and perhaps most challenging, is psychological discipline. Even the best system is useless if you don't adhere to it consistently, especially when facing fear or greed. A true trading system is a long-term commitment to consistency and continuous learning.