The Psychology of Trading

If only 5% of traders make money, why are the other 95% losing money? Are these loses due unfair markets or is there another reason? It seems to me that the least important subject for most traders, personal emotions, may be the reason behind these loses. I realize now that my early unsuccessful trading was more due to the emotions of fear and greed than any other factor. Learn more of how I decreased emotional influence so that I could trade profitably.