To find out what information that can be used in finding a solution, we must consider that people interpret
Sometimes there can be heavy discussions about what this phenomena is, and how it look like.
It is important to remember that people do observe differently. One person may give a complete different
description of a phenomena than an other person. That does not need to be that the first one was wrong,
but it can be that they notice different thing on the same phenomena.
What I mean can be illustrated by this drawing:
Most of these persons will probably claim that the others is wrong.
Which one of these are correct? Everyone? - even if the description is different?