Skip to main content
Cognitive Biases

If the Trail Doesn't Match the Map, There's Something Wrong with the Trail

Erikson’s Blue pattern favors rules, familiar methods, and careful preparation. His furniture-assembly anecdote illustrates both the value of following instructions and the difficulty of adapting when a trusted plan does not fit reality.

THE IDEA

Logical and rational thinking is critical to a Blue. Out with all the feelings (as much as possible) and in with logic. Of course, Blues can’t turn off their feelings completely—no one can—but they like to say they use rational arguments when making decisions. They value logical thinking highly, but they can very easily become depressed when things don’t go their way. And depression has nothing to do with logic and everything to do with feelings.

Few people can repeat the same task an infinite number of times in exactly the same way like Blues can. They have a unique ability to precisely follow instructions to the letter without questioning, provided they understood and approved of it in the beginning.

How do they do this without getting bored or careless? Well, it’s logical. If a particular method works, why change it? While a Yellow or Red would find new ways of doing something simply because they were bored, a Blue repeats the same thing time and time again.

Consider how a Blue would put together a piece of furniture from IKEA. If there’s a manual, then of course you have to read it thoroughly before you start. Reds, confident that they can easily do this, start screwing and putting together the various parts without even looking to see what’s in the rest of the box. Yellows tear up everything, exclaiming that it’s going to be great fun to get the furniture in place. They live in the future and can already see a clear picture of the new cabinet on the right wall of the bedroom with Grandma’s tablecloth and a lovely vase of tulips on it. They put each part together a little bit haphazardly, without much effort. They’ll screw in a few screws where it looks logical only to skip to another part of the cabinet. A Green DIY guy leans the enormous box against the wall and has a coffee break. There really isn’t a hurry.

What does a Blue do? He reads the instructions twice, examines what everything looks like, and confirms that the different pieces of the new cabinet match the pictures in the instructions. With a slightly damp—not too wet—cloth, he carefully wipes down all the different parts because they are likely to be dusty. He tallies the number of screws in the box so that he will not be surprised at the end if anything is missing (and if there are any parts left over, he may very well take the whole thing apart again).

It may take a little extra time for a Blue to put together his cabinet, but once it’s done, you can be sure that it will stand forever.

When to use it

  • Assembling furniture or following a complex set of instructions where accuracy is critical.

  • Implementing a project with strict procedural requirements, such as a medical protocol or legal process.

  • Applying a proven methodology repeatedly in manufacturing or quality control to ensure consistency.

  • Following a detailed recipe or technical manual to produce a reliable result.

FROM THEORY TO EVERYDAY LIFE

In practice

01

IKEA Furniture Assembly

In Erikson’s furniture-assembly caricature, the Blue reads the instructions twice, wipes parts, and counts screws. The Red starts immediately, the Yellow imagines the result while assembling haphazardly, and the Green takes a break. The contrast illustrates the styles in his model.

✳

A MOMENT TO REFLECT

Put it to work.

  1. How might over-reliance on rules and plans limit your ability to adapt to unexpected situations?

  2. When is following instructions precisely beneficial, and when does it become a hindrance?

  3. Can you recall a time when your logical approach caused frustration because reality didn't match your expectations?

Connected ideas

Another lens can bring the same problem into focus.

CONTINUE THE CONVERSATION

Source texts

  • Surrounded By Idiots (Thomas Erikson)
← More cognitive biases