The quality of your life is determined by the quality of your decisions.
And the quality of your decisions is determined by the quality of your thinking.
We’re not talking about intelligence, by the way. We’re talking about thinking, and making good decisions.
Here’s a thinking test that supposedly only 50% of students at Harvard got right.
It’s a test developed by Nobel prize-winning psychologist Daniel Kahneman.
Are you ready to test your thinking? Here’s the question:
If you know right away go ahead and answer.
If you want to deliberate, feel free.
When you get to the bottom of this email you’ll see the answer.
The question appears in Daniel Kahneman’s book Thinking Fast and Slow, which is about how our cognitive abilities get tripped up in common situations.
I’ve written before how we tend to make mistakes when we react too quickly. And this is especially true of reacting too quickly in our thinking.
If you want to improve your thinking and decision making there are probably several things you can do.
But, understanding common cognitive glitches (which plague all of us humans equally) is a great place to start.
Remember: the quality of your life is heavily influenced by the quality of your thinking and your decision-making.
The answer to the question is: the ball costs 5 cents, the bat costs $1.05, and together they cost $1.10.
Here’s a good explanation of why most people tend to get the answer wrong.