“Without discipline, you will be unable to master your ego, create empowering beliefs, have faith, and develop confidence in your abilities. The lack of discipline will prevent your skill as a trader from progressing.”

Making an occasional winning trade, that ignores your trading plan, may provide short-term pleasure, but entering trades unsystematically can adversely influence your ability to maintain discipline over the long term. Why? When you stop following your plan, you are being rewarded for a lack of discipline. You may start believing that abandoning your plan is therefore not a big deal. Then, whether consciously or unconsciously, you’ll begin to think: “I was rewarded once; maybe I will be rewarded again. I’ll take a chance.” Positive outcomes from undisciplined trading are most often short-lived, and the lack of discipline will ultimately produce trading losses.

Who cares if the win is from my plan or not? It’s still a win, right! A win that results from following a trading plan reinforces discipline. A win that occurs by chance (deviating from your plan) will increase your bottom line temporarily, but may cause harm to your psyche and be responsible for future unexplained losses. It reinforces undisciplined trading.

Cultivating discipline is essential for consistent and profitable trading. Trading is a matter of getting the law of averages to work in your favor. You implement proven trading strategies, over and over, so that across a series of trades, the strategies work enough to produce an overall profit. You should trade consistently, following a specific trading plan on each and every trade. This will allow the law of averages to work in your favor. If you follow the plan sometimes and abandon it at other times, you throw off the probabilities, and you are likely to end up losing overall.