No system works all the time. You have to adjust or modify it according to the changing market condition. If you can learn how to control your emotion while trading, it will give you good results. And modify your system according to your trading personality and be realistic.
No one has ever got success in trading by borrowing strategy. A strategy becomes successful when it is well tuned with you trading personality and emotions. Trading is not an easy task to do You have to do a lot of research and experiment to find a working strategy.