Trading on Forex via MT4 / MT5 since 2007.
I believe that the only way to make profits in forex is with a grid system with a smart money management combined with the frequent withdrawal of profits.
I have tried technical analysis systems, scalping systems, and even arbitrage systems before coming to that conclusion.
Trading style
Grid with or not martingale. Uses stop losses level and averages profits level.
Consistency and discipline contribute to success.