Key takeaways
- Real money changes behaviour: people cut winners early, move stops and overtrade to win losses back.
- Demo fills can be kinder than live ones, so slippage and spreads can make live results look worse even with the same decisions.
- Go live with the smallest size available and keep the same percentage risk you used on demo.
- Judge yourself on rule-following, not profit, until your live journal looks like your demo journal.
What actually changes when you go live
Emotion
On demo, a loss is a number. Live, it's money you earned. That fear shows up in predictable ways: taking profit too early, hesitating on valid setups, moving the stop loss "just this once", and then taking a rushed trade to win back a loss.
Size
Many people practise on a demo account far bigger than their real one, or trade bigger live because they're impatient. Either way, the experience isn't comparable.
Execution
Demo fills can be more generous than live ones. Spreads, commissions and slippage in fast markets all cost a little on every trade, and they add up.
Spot it in your journal
- Your average winner is smaller live than on demo.
- Your average loser is bigger, because stops were moved or ignored.
- You take more trades live, especially after a loss.
- You skip valid setups after a losing run.
If two or more of those are true, the gap is behaviour, not strategy.
A practical plan for going live
- Start tiny. Use the smallest size your broker allows, such as micro futures contracts or the minimum stake on a spread bet. The goal is to get used to real money cheaply.
- Keep the same percentage risk. If you risked 0.5% per trade on demo, do the same live, on your real balance.
- Use a pre-trade checklist. Your setup rules written as tick boxes. No ticks, no trade.
- Decide exits before entry. Stop and target are set when you enter and only changed by a rule you wrote in advance.
- Set a daily stop. A loss limit and a maximum number of trades, after which you close the platform.
- Journal emotions as well as trades. One line on how you felt before and after. Patterns appear fast.
- Scale up slowly, with data. Increase size only after a run of trades where you followed the plan, and increase in small steps.
Psychology, a written trading plan and tracking your own data are three of the nine modules inside GRIT, and the live calls exist partly so you can ask about these decisions as they happen. See how GRIT works.
Sound like you?
It works on demo. The moment real money is on the line, I trade like a different person. Talk it through with me on a free 60-minute call.
Quick answers
Is demo trading a waste of time?
No, as long as you treat it like live trading: same risk per trade, same rules, same journal. It's the right place to prove you can follow a plan. It can't fully prepare you for the emotion of real money, which is why the first live phase should be small.
How small should I start live trading?
Start with the smallest position your broker allows and keep your risk per trade the same as on demo. The point of the first live phase is to learn how you behave with real money, not to make money.
Why do I trade differently with real money?
Because losses feel real. That fear tends to make people cut winners short, move stops and trade more after losses. A written plan, a checklist and a daily limit take those decisions away from you in the moment.
Education only. This guide is general education, not financial advice or a recommendation to trade. Trading carries a high risk of losing money and most retail traders lose money. Examples are illustrations, not trade ideas.