Well, in forex trading or any other trade, biggest mistake most people make is that they don’t learn from your mistakes. So if you make plan “A” for your investment and somehow the plan fails, go for the plan “B”. You only have to a very few things right in your life, as long as you don't do too many things wrong.
My personal experience in forex trading was tough in the start. Gradually I keep learning from my mistakes and subscribed a number of reliable forex signal providers like https://www.signalskyline.com , to make good profits on my investments and to avoid the mistakes I made in the start.