Another cause of failure is funding problems. If the funds are small, then the resistance is small, and the lots we trade are also small. Even though the smaller the lot, the greedier a trader. This is what I experienced when I was still struggling and just exploring forex. Very heavy. Moreover, we have to face it alone, without anyone. Only from there we can learn a lot, because mental sharpening takes time. Ups and downs are common as long as we can learn from it. Not just complaining and failure.