This is a martingale system. Demo, demo, demo. Patience, patience, patience.
Restrict total orders based upon your account balance. It is tempting to want to increase the initial bet size when you are having a bunch of small winners. Don't. The betting system is exponential, you must have the capital to do this.
Give yourself enough extra margin to manually trade back on reversions from a losing position. The goal being to make a bigger gain or take a smaller loss.
I sometimes take profit early manually. when I do this I also manually adjust the take profit of thr remaining open orders if necessary to avoid a loss.
You must take responsibility and be aware of your money management. The truth is that just about any system will be profitable if you use proper money management with it. You must know how much you are betting. How big of a point turn against you you have before a margin call. Once you know this you must accept the risk you have chosen. Even if you have a fully automated system that handles MM automatically you should make yourself aware of the risks it is taking on your behalf.
My first fully automated EA will be ready to demo soon!
Best Luck Trading,