Well for me here are few quick tips to improve your trading.
1. Start a trading journal. The idea that you are aware of every step you ever made in your trading career is just a false impression. So the need for training journal is valid for everyone in this field, such a journal should have two parts, the first part will cover your past activities where you record all your data that you use to accomplish your goals. The second part should have the printout of charts you used to determine the trade, where you can note down entry level, stop level and potential profit level.
2. Get help. There are going to be mistakes in your workflow. Stress, feelings, lack of patience or attention can contribute to the creation of minor mistakes. The best way to avoid these is to ask someone to take a look at your strategy.
3. Practice. Even though you might have years of expertise, there is always room for practice.