Firstly, I wish we could ditch the notion of “IQ”. It has been discredited so many times it value is non-existent.
In my opinion, the two most significant points:
NT: “Knowledge and intelligence are two different things altogether. Having "encyclopedic knowledge of their fields" does not make anyone a genius. Genius is a measure of the "raw" processing power of the brain and generally denotes an exceptional natural capacity of intellect and creative originality in areas of art, literature, music, science and mathematics.”
The person on whom the Rainman (Dustin Hoffman) was based could be regarded as having encyclopaedic knowledge, acquired through retaining detail of two books read simultaneously. However, intellectually he was totally lacking; his powers of rationalisation and deduction were zero. Further, he lacked the measure of “genius” (a term I hate) that I consider essential, and pointed out by NT – creativity. We can all acquire knowledge but the skill is in utilising the whole beyond its own terms of reference , ie the sum is greater than the parts (hope that’s not too vague).
Also “certain brain functions can be developed or enhanced through "exercise"”.
However, NT, I don’t accept biological determinism. Neither of my parents are graduates, all three of their sons are. It could be argued my parents had unrealised potential but this would be difficult to prove, and somewhat ad hoc.
Next, Mr Cassandra: “like any other form of endeavor... requires hard work, persistence, willingness to learn.” As witnessed many time on T2W, this is totally alien. Similarly, given time and opportunity, I believe anyone with basic intelligence is capable of anything (excluding those with physical pre-conditions, eg an 80-year old is never going to do a 4-minute mile). For example, flying a fighter jet. I would like to understand higher mathematics (or even basic, for that matter). The problem for me, Mr Cassandra, is deciding when a pursuit is better abandoned for something else with may yield something positive.
Failure to duplicate and implement a successful trading strategy is a recurring theme. I think the failure is because one cannot replicate or assume the mental processes of the successful user. Referring to Mr Cassandra, one needs to persevere; to train one’s brain through NT’s “exercise”.
Trading is no more “special” than any other profession or trade.
One phrase I hate: "You couldn't do that."
Grant.