The ramble that follows has its curiosities, not least the compulsion you have to demean or insult your 'gullible', 'credulous' opponents, but is otherwise far from any point. The contention of yours I was replying to was your curiously absolute statement that human performance doesn't degrade with the introduction of irrelevant information. I gave you instances any of us can relate to where it definitely does degrade. Rather than dispute my point, you've allowed some kind of 'extra information' to bounce you around irrelevancies from one tangent to the next - through torture, blenders, animals as systems, etc etc. What you've actually done, quite beautifully, is restate my point for me.