To be profitable in the long-term you need to know how you tick, and what kicks you off your course. Even if you plan there will be doubts. Let's look at some biases that get a bit less attention than loss aversion or anchoring, making trading psychology harder to master.
Trading psychology is one of the toughest things to master in trading. Novice traders must grapple with greed, fear, and plenty of biases that plague their success.