With a personal strategy, you act along clear guidelines and within a defined corridor. Every single decision must necessarily fit your defined principles. Every trading setup, i.e. every entry and every exit from a trade, must be done according to your strategy. Day trading demo accounts offer one way to comprehensively test a strategy. Many brokers offer these.
Once you have developed an appropriate day trading strategy for yourself, stick to it strictly. That doesn't mean that change is impossible. Quite the opposite: If market conditions or personal requirements change (e.g. suddenly more time), you can adapt your trading strategy.
Once you have developed an appropriate day trading strategy for yourself, stick to it strictly. That doesn't mean that change is impossible. Quite the opposite: If market conditions or personal requirements change (e.g. suddenly more time), you can adapt your trading strategy.