95-99% of losing is some what exaggerated. That stat must include all the not serious, casual players who enjoy trading as an entertainment. I remember Oanda once said 40% of their accounts were profitable. (The exact stat may not be accurate). Kathy Lien also once mentioned traders in countries allow lower leverage have higher percentage of being profitable (50% in Honkong or Singapore?) For details, you may want to do some Google keyword search.
Simplicity is the ultimate sophistication - Leonardo da Vinci