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Brain-Based Transformational Solutions

Know Thyself (or Not)

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Know Thyself is the first of three maxims inscribed at the Greek Temple of Apollo at Delphi and the one everybody remembers. Fairly succinct at just two words, it’s loaded, nonetheless. It’s difficult, impossible even, to pin down who said what when or the specific meaning that was intended by the ancient Greeks. And Pythia, aka the Oracle at Delphi, was known to be cryptic, so no help there.

Looking at know thyself now, I’m reminded again of listening to a philosopher expound on the meaning of the word is for what seemed an inordinate amount of time. Know is similar in that regard.

It can mean, for example, that I fully grasp or understand something; that I am—or more likely, I feel—certain about something; that I have a working acquaintance with some process, thing, concept, etc.; that I’ve memorized something; that I recognize someone or something, or that I can make distinctions—among other things.

Thyself is a similar kettle of fish since it both assumes a sense of self and implies that each of us is a single self—which, in the latter case, is not the case.

So I don’t know what know thyself is supposed to mean or can mean. Once upon a time, I probably thought I knew. But as I’ve been reflecting recently, I understand more and more that I understand less and less. This seems to be a logical outcome of learning.

To know that one does not know is best; not to know but to believe that one knows is a disease. —Lao Tzu

It’s so Meta

Stephen Fleming has written a book titled Know Thyself: The Science of Self-Awareness. From the bits I’ve read, he appears to consider self-awareness and metacognition to be essentially the same thing.

Self-awareness could be defined as having knowledge of one’s own traits, feelings, motivations, behaviors, etc. (This ought to ring some bells.)

Metacognition could be defined as thinking about our own mental processes—or thinking about thinking.

Self-awareness is meta even without the prefix. Both terms describe System 2 (higher order) processes or functions. I haven’t determined whether there’s a significant distinction between them or the extent to which they overlap or converge.

At any rate, Fleming, who is a cognitive neuroscientist and a very good writer, penned a fascinating article on Theory of Mind. In the entire 4,200+ word article, there was not a single reference to the concept of empathy. That’s because he was writing about the possibility that we know our own minds (or don’t know them) in the same manner and to the same extent that we know other minds. And there’s plenty of room for improvement all around.

I Think, Therefore I Am

Rene Descartes thought that we humans have privileged access to information about ourselves and that we can’t be wrong about what we perceive.

I know clearly that there is nothing that can be perceived by me more easily or more clearly than my own mind.

This is still a pretty popular view of things, even though it is obviously incorrect. We most certainly can be wrong about ourselves, and we certainly can and do lack self-knowledge. (If that were not the case, there would be no need for the What Do You Want? course. Everyone would automatically know what they want.)

Another philosopher, Gilbert Ryle, had a different take:

The sorts of things that I can find out about myself are the same as the sorts of things that I can find out about other people, and the methods of finding them out are much the same.

So, from the perspective of what is known as the inferential view, we don’t need one explanation (privileged access) for how we know ourselves and another (Theory of Mind) for how we know others. Furthermore, the methods we employ to know—or not know—ourselves and others are the same methods we employ to know anything about anything else in the world. What are the implications? And what do you think some of those methods might be?

Another Threshold

I would like to be able to say (maybe) that I intended all along to get to this point, but I’ve simply been following the breadcrumb trail, and it has inexorably led to the threshold concept* that happens to be the focus of December’s Monthly Meeting of the Mind (& Brain):

The brain generates a mental model of the world, which determines what we pay attention to, how we interpret what we pay attention to, and the meaning we assign to it.

Our mental models of the world, which circumscribe every aspect of our present experience, as well as what is possible for us to do and be, are not simply abstract concepts; they are encoded in the brain.

More next time on the impact a handful of threshold concepts might have on how we know ourselves or others.

*A threshold concept can be considered as akin to a portal, opening up a new and previously inaccessible way of thinking about something. It represents a transformed way of understanding, or interpreting, or viewing something without which the learner cannot progress. —Jan Meyer and Ray Land, 5/4/03

T Is for Thinking

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What exactly is thinking? It turns out this is an area where you can’t trust dictionaries to provide meaningful definitions. If you consider the various definitions of the word—or the process—you’re likely to either be confused or to grab one that fits your existing concept so you (and your not-necessarily-thinking brain) can move on.

I don’t want to get philosophical about it, but I think there’s value in acknowledging the confusion. Being able to think clearly and effectively is essential for anyone who wants to lead a satisfying and meaningful life. It’s the difference between using your brain and letting your brain use you.

Warning! Metacognition* Ahead.

One definition equates thinking and opinion. But that source also equates opinion and judgment, so my opinion is that their thinking is sloppy and can’t be trusted. Are they referring to opinions and judgments rendered as a result of careful deliberation or are they referring to off-the-cuff (and often off-the-wall) moment-to-moment opinions and judgments that result from jumping to conclusions based on little or no evidence?

Another source says thinking is the action of using one’s mind to produce thoughts. This sounds reasonable, but I’m not sure what they mean by “using one’s mind.” Based on the way the two parts of the brain work, we know that the majority of thoughts we have are suggestions from System 1 (the unconscious) rather than the result of conscious deliberation.

Yet another definition equates thinking with having a conscious mind. But there’s a difference between consciousness and both the contents of consciousness (what you’re aware of—see above) and conscious processes. You’re conscious of all kinds of things you’ve never given any particular thought to.

For example, I’m aware that I dislike the color pink and rainy climates. I’m also aware that I’m suspicious of people who prefer rainy climates. But I’m not under the impression that any actual thinking was involved in the development of those so-called “thoughts.”

How Do I Think?
Let Me Count the Ways.

Some of the confusion undoubtedly results from the fact that, as with memory, there are so many different types of thinking that the term needs adjectives to clarify and differentiate them. Variations on the theme of thinking include:

  • Critical thinking
  • Associative thinking
  • Ruminative thinking
  • Creative thinking
  • Default-mode thinking
  • Counterfactual thinking
  • Overthinking
  • Positive thinking

Critical thinking is the ability to think clearly, rationally, and objectively and to understand the logical connection between ideas. It’s an active rather than a passive process. Because it requires System 2 (conscious) attention, it doesn’t come naturally and isn’t easy. In order to make an important decision or solve a significant problem, you need well-developed critical thinking skills so you can effectively evaluate both the information at hand and the “intuitive” suggestions spontaneously arising from System 1.

Associative thinking is the process System 1 (the unconscious) uses to link one thing (thought, idea, experience, etc.) to another. Associative thinking is much faster than logical, linear thinking, and there are times and places when quick, non-reflective responses are required. But there are some built-in problems with associative thinking. It sacrifices accuracy for speed, so the patterns it sees and the connections it makes don’t always lead to useful conclusions. It doesn’t discriminate very well, preferring clear-cut distinctions rather than shades of gray. And it takes numerous cognitive shortcuts known as cognitive biases.

Ruminative thinking is the tendency to passively think about the meaning, origins, and consequences of negative emotions (Nolen-Hoeksema, 1991). One negative incident or thought leads to another, and the escalating intensity of negative thoughts can result in depression, aggression, or even an increase in physical pain. You can ruminate about situations, other people, or about yourself (self-rumination). Rumination can feel like problem-solving, but all it does is keep you focused on the problem. The danger is that it can become a habit—and habits are notoriously difficult to change.

Creative thinking (or creativity) is the ability to see what already exists in a new light, to think of new ideas, and to make new things. This is less a talent or gift than an approach to life, and it provides many rewards apart from the products of creativity. Creative thinkers are less likely to be bored, more likely to have greater problem-solving abilities, and are very likely to get more general enjoyment out of life. The key to creative thinking is to know when to use logical, linear (System 2) thinking and when to use associative (System 1) thinking.

Counterfactual thinking is thinking that runs counter to the facts. It consists of imagining outcomes other than the ones that occurred: the way things could have been—or should have been—different from the way they turned out.  Being able to imagine different outcomes is an enormous evolutionary and practical advantage. It’s integral to being creative or inventive and in not continuing to make the same mistakes over and over again. Counterfactual thinking can be either functional (helps you figure out what to do next time) or nonfunctional (leads to blame, stress, anxiety, etc.). And it can be either upward (how could things have gone better?) or downward (how could things have gone worse?).

Default-mode thinking is the opposite of mindfulness. Although you can sometimes direct your mind to focus on what you want it to focus on, at other times it just wanders along a winding path on a trajectory of its own. That’s because whenever you’re not focused on an external task—and even sometimes when you are—the network of brain structures referred to as the Default Mode Network (DMN) is active. Mind wandering isn’t the same as being distracted. In fact, default mode thinking is essential for consolidating memory and maintaining your sense of self (who you are).

Overthinking is often the result of believing you can fully determine—or even guarantee—an outcome based on the amount of thinking you do about it. It often consists of making multiple lists of pros and cons, running through if/then scenarios, trying to gather as much information as possible, or attempting to approach an issue from every conceivable angle. This is not an effective approach to planning or decision making because thinking more or thinking harder doesn’t lead to clarity, only to confusion and possibly a headache. Too much logical, linear thinking can be as bad as too little.

Positive thinking is usually defined as a mental attitude that accentuates the positive and eliminates the negative. Supposedly, positive thinking can help you succeed and better deal with life’s upsets and challenges. However, a considerable amount of research has come to a different conclusion, which is that positive thinking may be more of a hindrance to success than a help. Positive thinking isn’t the same as optimism, which is a character trait. Positivity and optimism are desirable, but not to the point where your glasses become so rose-colored you’re unable to see through them.

*Metacognition means thinking about thinking as opposed to reacting to it or being at the effect of it. The part of the brain that runs you most of the time (the unconscious) initiates both thoughts and actions that serve to maintain your personal status quo. So if you want to change the status quo, you need to determine what kind of thinking you’re doing—or what kind of thinking is “doing” you.

Part of the series A-Z: An Alphabet of Change.

What’s the Condition of Your Metacognition?

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Darwin's Thinking Path2

Metacognition is the awareness of our own thought process and the ability to make judgments about our thoughts. Another way to describe it is “thinking about thinking.” Although this is an abstract concept it has very practical implications.

Metacognition is how we identify our limitations and compensate for them. –Stephen M. Fleming, Scientific American Mind

In order to identify our limitations (as well as our strengths), we need to be able to assess them objectively, yet it can be difficult to be objective about ourselves. We have a tendency to feel confident about many things, but often that confidence is unwarranted. It’s part of the human condition. And, as Dan Ariely has said, “Thinking is difficult and sometimes unpleasant.”

Some of us have better metacognitive skills than others, and metacognition can be impaired as a result of mental illness or substance abuse. But most of us can develop the ability to observe and reflect upon our thinking. We can get better at metacognition.

One way to do this is to maintain an attitude of curiosity. Notice when your assessments turn out to be accurate and when they don’t. You’re likely to find that your thinking is more accurate in some areas than in others, which is the case for most people. If you begin to recognize some patterns, you’ll have a better idea of when your confidence is justified and when it isn’t. It’s much easier to be objective—as opposed to judgmental—when we’re able to be curious about everything that’s happening.

We all analyze our inner thoughts and feelings, but some of us feel anxious about what we might discover about ourselves while others feel intrigued and fascinated about ourselves. –Alain Morin, Science & Consciousness Review

Meditation is another means of developing insight into your thinking process. Regular meditation leads to changes in the brain that seem to be linked to metacognitive abilities.

Metacognition is one of the ways in which we come to know ourselves. The better we know ourselves, the likelier we are to make sound decisions, understand and connect with other people, and identify and achieve meaningful goals.

The practice of self-observation begins with a desire and resolution on your part: “I want to know what really is, regardless of how I prefer things to be.” –Charles Tart, Waking Up

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