people fail in forex because some people are thinking forex is an easy work and they do not learn it. they do not have any knowledge about forex. if you sucess in forex you must need more and more knowledge , experince and practise demo trade

You can't say that it is simply patience and discipline that matters. There is also such thing as personal mindset. There could be people who just not meant to become traders. It is not bad, they just need to find something else to do.

Most people fail in the Forex business because they do not know how to trade in the Forex market and they also cannot know how to analysis the market and they cannot control their emotion and greedy at the time of trading in the Forex market. They also cannot maintain the rules and regulations of the Forex market. They also cannot learn this business properly and they want to make more money at a short time with little knowledge and experience and for this they cannot do this business properly and fain in this business.