Think of it as continuing education. Traders need to remain focused on learning more each day. It is important to remember that understanding the markets, and all of their intricacies, is an ongoing, lifelong process.
Hard research allows traders to understand the facts, like what the different economic reports mean. Focus and observation allow traders to sharpen their instincts and learn the nuances.
World politics, news events, economic trends—even the weather—all have an impact on the markets. The market environment is dynamic. The more traders understand the past and current markets, the better prepared they are to face the future.