This is one of my old posts about edges...
There are two kinds of traders imo.
The first are those who find an "edge" or "niche" where they know consistent money can be made. These are usually the prop traders (vs. retail) on ET. For someone to consider a niche to be borderline illegal is insane. 99% of everyone who has actually made a living in the market knows that you have to find an edge that gives you a better chance than the next guy. It could be better information, technology, strategy, trading skill etc. This includes ALL legal strategies...pennying, rebate trading, OPG or whatever. I know of many profitable traders using some form of this trading.
The second is someone who bets on market direction either using intuition/experience, or some form of indicator. I personally know of only a couple guys that can "shoot from the hip" and still make big money, but I have seem MANY losing traders burn out with this method. xxxxx seems to think he can make money based on "humanistic traits" which create market movements. If so that's excellent...but for someone like that who is not currently making money, they have a looong road ahead of them (or possibly a short trading road).
These reasons account for so few profitable traders in markets like ES,NQ,F/X etc. There is hardly an edge to be found. They are highly efficient markets. You have to bet on direction which is one of the hardest ways to make a living in this business. Anyone making a good living in these markets is a great trader imo.