On Thu, 2 Feb 2012 12:17:50 -0000, "dennis@home"
wrote:

You can't do that it requires you to be observant and to concentrate. ;-)

You have however demonstrated that you have an inaccurate grasp of
both those concepts.

The human brain has many limitations. Limitations that apply to
*everyone*. Some of us recognise those limitations and behave in a
way that makes the best use of the limited capabilities we have.
Others refuse to accept that there *are* such limitations, and insist,
for example, that they are capable of observing and processing
everything that is within their field of vision.

Unless you are non-human, you *cannot* do such a thing, and the
delusion that you *are* in fact doing so is itself an unsafe attitude,
because it places reliance in an ability that you do not possess.

--
Cynic