Think about what you are thinking about, and then think about what you are not thinking about.
When you are looking at something (or otherwise sensing), notice what is not there.
Watch people and notice what they do not do.
Make lists of things to remember that you normally forget.
In other words, deliberately and carefully think about what is not there.
An artist draws the spaces between things.
A
market manager for a furniture wonders about product areas where
customers have made no comment. She watches them using tables and notes
that they leave the tables out when not using them. She invents a table
that can be easily be folded and
stored.
The
psychology of thought is such that we are very good at seeing what is
there, but not at all good at seeing what is not there. Thinking about what is not there
compensates for this by deliberately forcing us to do what we do not
naturally do.
Ab amicis honesta petamus
"One should only ask from a friend what he is capable of."
*T