Quote from gkishot:
90% of people don't make it just proves that technical analysis does not work.
How true!
In poker there is a beginning level which is to play the cards you have. The second level is to play the cards the other guy might have. The third level is supposedly to be able to play the cards you want the other guys think you have.
Whats a good analogy in trading? Technical analysis is like playing the cards you are given. You have to realize that all of TA is rearward looking, post-diction. If you have enough data points you can always make pretty pictures with triangles and channels and such. Its all BS.
To get an edge you have to understand what is really happening in the market (the way order flow alternates from buyers to sellers, how volatility moves in cycles - low volatility is replaced by greater volatility which is replaced by low volatility. How the big traders put the squeeze on the weak hands..etc...)
TA actually presents the trader with stuff that can accept multiple interpretations. TA is designed to trick the trader.
One can figure out how this came to be. The data that stock trading provides (price = magnitude, time = time and volume = force) are things can be analyzed with math and physics. With modern refinements like chaos one could think the holy grail of trading was within reach.
Unlike physical systems, trading involves people (aka 'intentionality,' to use the philosophy terminology). The patterns of people are not random, but are also not predictable since people can 'fade' what might be expected from what they 'should' do.