Risk management, like a entry/exit/trailing stop mechanisms, are all 'hard wired' technical attributes. They are easy to understand and in most cased replicate, although as TH explains, not the secret to success. The reason why many fail, in my humble opinion, is people unwilling to accept the journey of trading, in other words they place too much emphasis on a single trade, or a small sample of trades. One cannot determine the long term outcome of success from 2, 5, 10 or even 50 trades. A small sample of trades is prone to market nuances which are part and parcel of the journey but people are unwilling to trade through those nuances, instead wanting immediate profits. Hardly will a new trader accept a break even result after 10 trades, let alone 50. So at trades and nothing to show for it they divert into some different method that must be better...and around and around they go.
People do not realize that even the greatest traders actually have strings of losing months, even losing years. Bill Eckhardt, arguably one of the best traders has had 4 losing years in the last 20. Yet, each day, each week, each month and again year after year he stands up to the plate, takes the good trade with the bad trade. the good months with the bad months, the good years with the bad years, but intuitively knowing that because he creates a positive expectancy that he can't fail.
That's where the 95% come unstuck.
Great post Nick.