> On Jan 9, 2017, at 6:51 AM, Robert Jasiek <jas...@snafu.de> wrote:
> 
> On 09.01.2017 07:19, David Ongaro wrote:
> >> accurate positional judgement
>> you also rely on “feelings” otherwise you wouldn’t be able to survive.
> 
> In my go decision-making, feelings / subconscious thinking (other than usage 
> of prior sample knowledge, such as status knowledge for particular shapes) 
> have an only marginal impact. For me, they serve as a preselection filter 
> besides my used methodical preselection filters. In blitz, the impact is 
> larger when time is insufficient for always using the methodical ones.

It is understandable that you believe that. That seems to be one of these 
strong illusions wich are helping survival. But tests have shown that decisions 
are normally made subconsciously seconds before we get aware of them (and 
therefore seconds before we consciously rationalize them). Among others 
John-Dylan Haynes did a lot of interesting related experiments for that. E.g 
see a short summary for two of them at 
https://www.youtube.com/watch?v=CT43MogXAjI&feature=youtu.be&t=8m3s. Don’t be 
distracted by the fact that these where relatively simple experiments, with not 
much reasoning for making a choice involved. E.g. split brain experiments have 
shown that people can rationalize their action with one half of their brain 
while the other half actually did the decision and action for a different 
reason. The scary part is that they are convinced that the rationalization was 
actually the reason for their action. (If needed I can look up references for 
this, but I guess you already heard about these experiments.) 

I’m sure if you could make such a test while playing a Go game you would be 
surprised about the results.

David O.

PS: It should be said that “feeling” was an inaccurate word here, but I gather 
from your answer that you understood what I meant: i.e. the unconscious 
decision process. In fact, when we get aware of a “feeling”, when defined in 
the stricter sense as a product by the "limbic system”, the decision may 
already have been made.
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