Your Brain Decides by Contrast, Not by Logic
The Economist once ran three subscription options. Nobody picked the middle one. Then it was removed, and everything changed. This is how the old brain actually makes decisions, and why too many choices lead to no choice at all.
While biology determines our capacity for change, our day-to-day decisions are often driven by a much simpler psychological force: contrast.
Here is a pricing experiment that changed how I look at menus, subscription pages, and product pages forever.
The Economist Experiment
The Economist magazine once offered three subscription options:
- Online only: $59
- Print only: $125
- Online + Print: $125
The middle option, print only for $125, is obviously absurd. Why would anyone pay the same price for less?
Nobody did. But that wasn't the point.
When researchers ran the test with and without that "decoy" middle option, the results were startling:
- Without the middle option: Most people chose the cheaper online-only version.
- With the middle option: Most people chose the expensive combo.
The middle option existed solely to make the combo look like a bargain. Your brain doesn't judge things by looking at them alone; it judges them by comparing one to another.
The Brain That Hates Choosing
ExpandIstanbul's Spice Bazaar: overwhelming choice that shuts the brain down
Source: Wikimedia Commons, CC BY 2.0
Here's the truth: give the brain too many options and it doesn't choose at all.
In a famous supermarket experiment, a display with 24 types of jam drew more people, but the display with only 6 types of jam sold much more.
More choice, less action. The old brain is built for a world where there were only two or three options: eat this or don't, go left or right, fight or run. When there are too many choices, the brain gets tired and decides to do nothing.
This is why great speakers and companies make choices simple:
- Apple: Sells fewer types of products than other companies, making the choice easier.
- Leaders: Don't give fifteen options: they give one or two.
- The Job: A communicator's job is to narrow down the choices before the audience has to.
Start With Why
This connects to a famous idea called the "Golden Circle." Most companies explain what they do first. Apple starts with why.
The "Why" doesn't speak to the thinking brain. It speaks to the emotional brain, the part that handles feelings and trust.
People don't buy what you do; they buy why you do it. If you start with facts, you're asking the thinking brain to decide. If you start with a belief, you're already in the emotional brain, which is where the actual decisions are made.
Comparison as a Tool, Not a Trick
The brain needs a starting point. If you provide that point clearly and honestly, you're not tricking anyone: you're just speaking the brain's native language.
- Anchoring: Starting with a high number so the next number feels like a good deal.
- Menu Design: Putting expensive items at the top to make the others feel cheaper.
- Teaching: Using a hard example first so the simple version feels easy to learn.
But even the most perfect contrast fails if it isn't communicated well. To make a message stick, you have to move beyond numbers and find the images the brain can't ignore.
Further Reading and Watching
- Video: Thinking, Fast and Slow: Daniel Kahneman
- Book: Predictably Irrational by Dan Ariely
- Wikipedia: Decoy effect · Paradox of choice · Anchoring
Keep reading