Deciding everything before the heat of the moment

A pilot runs the same written checklist before every flight, not because they have forgotten how to fly, but because the moment something goes wrong is the worst moment to be relying on memory and nerve. Traders face the same problem in a milder form on every trade. The market is built to rattle you, and a rattled mind makes poor decisions. The defence is to make the decisions earlier, when you are calm, and write them down. That written set of decisions is your trading plan.

Why the decisions must be made in advance

Everything in this part shares one quiet assumption: that the important choices, how much to risk, where to exit, when to stop, are made before you are in the trade and feeling its pull. That is not an accident. In the heat of a live position, fear and greed distort every judgement, as the next part of this course will show in detail. A plan is how you take the decisions away from that heated, biased version of you and hand them to the calm version who wrote the rules. The plan does not need to be clever. It needs to exist, and it needs to be followed.

What a simple plan contains

A beginner's trading plan can fit on one page. It answers, in advance, the questions a trade will otherwise force you to answer badly under pressure:

• What you trade and why: the specific setups or conditions that make a trade worth taking, so you are not reacting to every flicker on the screen.
• How much you risk per trade: a fixed small percentage, say 1%, which sets your capital at risk on every position.
• Where your stop goes: the rule for placing it at a level that proves the trade wrong, and the promise to honour it.
• What reward you require: a minimum reward-to-risk, say two to one, below which you simply do not take the trade.
• Your loss limits: the daily and weekly losses that end your session, and the rule to walk away when you hit them.
• Your total exposure cap: the most you will control across all positions at once, counting correlated bets as one.
• How you review: the commitment to record and review your trades, which the next part builds into a habit.

Every line is something from this part, now written as a rule instead of a good intention.

The plan in action

See how the plan removes decisions. On the 2,00,000 rupee account, your plan says risk 1%, so 2,000 rupees is your capital at risk before you even look at a chart. You find a Reliance setup that matches your written conditions, entry 1,400 with a sensible stop at 1,370. The plan does the arithmetic: 2,000 divided by the 30-rupee stop distance is 66 shares, no agonising required. Your plan demands at least two-to-one, and the realistic target at 1,490 offers three-to-one, so the trade qualifies. Had the target only reached 1,415, the plan would have told you to pass. If this is already your third losing trade today, your plan has closed the session, whatever the screen is tempting you with. Every decision was made in advance. All you are doing in the moment is executing.

A plan you do not follow is just a document, so the plan is only as good as your discipline in obeying it, which is the subject of the rest of this course. But a written plan is what makes discipline possible, because you cannot hold yourself to rules you never actually set.

What to carry forward

A trading plan is the calm version of you giving orders to the rattled version: a one-page set of rules for what you trade, how much you risk, where you exit, what reward you require, when you stop, and how much you will control in total. It ties together every tool in this part and makes each decision in advance, so that in the moment you only execute.

That closes Part 2, the mechanical half of risk management. But a plan only protects you if you follow it, and the reason traders break good plans is not ignorance, it is emotion. Part 3 turns to that other half, the human one. It starts with the two forces behind almost every broken rule and every avoidable loss: fear and greed.