Fascinating Obscure Concepts That Are Worth Knowing

July 8, 2025

For years, whenever I've encountered a word for a fascinating concept that my computer's built-in dictionary didn't recognize, I've added it to a collection I keep of "Fascinating Obscure Concepts." Here's the first part of my list of these unusual concepts you may never have encountered before: —LITTLE-KNOWN SELF-IMPROVEMENT CONCEPTS 1) Musterbating: Albert Ellis' term for rigid, self-imposed ideas that many people hold that "I/you/they absolutely must (or should) do X." Rather than seei...

What If You HAD To Do It?

April 26, 2018

A thought experiment about what you'd be truly capable of doing, if you had no choice: Think of something you value that: A. Multiple other people you know are capable of achieving, but that… B. You assume you would not be capable of achieving, even though… C. You have never actually tried to do this thing well before. Now, suppose for a moment that you have no choice but to do the thing. That is, everything you care about in the world will be destroyed if you do not achieve it i...

Subtle Introspection

November 14, 2017

Here are ten subtle things it's easy to miss about yourself that you may find it valuable to pay mindful attention to: Your natural posture when sitting at your computer → this may affect how your body feels in 20 yearsWhere emotions manifest in your body (e.g., I feel anxiety in my chest and annoyance as a twinge in my face) → greater awareness here may help you more quickly and accurately identify your emotions.The clothing you feel your best and worst in → this may lead you to dress in a ...

The Brain of Theseus – a thought experiment

July 27, 2017

Here's my favorite philosophy of mind thought experiment that challenges pur view of personal identity or "self". It takes a while to explain but is quite a mind fuck, so bear with me. THE SETUP It feels, to nearly everyone, on a gut level, that I am 'me' and you are 'you', and consciousnesses are distinct from each other and easy to separate. Moreover, the vast majority of people accept that you 1 minute from now is still the same "YOU" in a meaningful sense as YOU right now; that ...

The Value of the Unsaid Obvious

July 16, 2017

Some thoughts on the, potentially very large, value of ideas that are both obvious and obscure, and why I like to try to state the "unsaid obvious": The space of possible ideas is ABSURDLY, almost UNBELIEVABLY large. If we thought about a different idea every second for our entire lives, we wouldn't begin to scratch the surface. As a simple example, let's consider the number of two-player competitive games played on an 8x8 chessboard, where each player starts with 16 pieces and each piece...

Your Best and Worst Influence – a two-minute social thought experiment

June 21, 2017

A simple 2-minute social thought experiment for you: Note: I highly recommend that you don't just read this list of steps, but instead, that you actually do them! Reading these steps will not give you any benefit, but doing them might! Step 1 - Think for a moment about the person who is the best influence on you, or the person in your life you don't see that much that you most admire the traits or actions of. Step 2 - Visualize something great this person did or said, or think of a ...

Careful Analysis vs. Automatic Processing

August 12, 2011

Thinking very carefully about problems can be an extremely powerful way to answer questions or make predictions. But there are some problems for which our non-conscious processing systems produce superior results. Our non-conscious systems primarily work using pattern recognition. Through a combination of genetic pre-programming and repeated exposure, your brain learns to label instances of things in the world as "dangerous" or "not dangerous", "food" or "not food", "person" or "not person", ...