Multi-dimensionality—the kind of thing that is difficult to represent in terms of three dimensional space, but, if you think of it as attributes, you can see how you get to multiple dimensions in an understandable way. Usually, we plot X vs Y. Two dimensions. Sometimes we go to X vs Y vs Z: three dimentions. However for most things about humans, whether we are looking at one part of personality (say intelligence) or the whole personality, there are so many aspects or attributes that they can not be plotted in three dimensional space.
I would argue that we’re all used to thinking in a multi-dimensional way; we just don’t realize that’s what we’re doing.
So, for example, is stupid the opposite of smart? It’s easy to think like that, but if you remember that your measurement of smart does not measure all aspects of smartness, then you can’t necessarily end up at stupid, because individuals have their own skills. You kind of have to take a left turn instead of continuing on the straight line.
ANother paradigm is that of circles. We tend to dismiss circular reasoning, but there are a lot of things where we end up back where we began if we keep following the path away from where we started. Think of color. Think of the relationship between sorting and counting activities.
I’m sure there are many other ways of looking at it, but that’s what I have.