Surrounded by Idiots Summary: The 4 Types of People

You send a clear message to a colleague, and the reply is three paragraphs of questions. Or you ask a quick question and get a cold, one-word answer. After a few such talks, you start to think the other person is slow, rude or simply difficult. The truth may be less personal. They may just be built to communicate in a different way.

Surrounded by Idiots by Thomas Erikson says that most of the frustration between people is a clash of styles. He gives you a simple map of four types, so that you can understand others and stop taking their behaviour personally.

What is Surrounded by Idiots about?

Thomas Erikson is a Swedish author and speaker who works on behaviour and communication. His book first came out in Swedish in 2014 and reached English readers in 2019. The framework follows a long line of personality models that sort people by behaviour, often called DISC. Erikson gives each type a colour, so that it is easy to remember and spot.

His central claim is simple. We all believe our own way of speaking and working is the normal one. So when someone acts differently, we call them wrong. Erikson asks you to replace that judgement with curiosity. The people around you are not fools. They use a different language, and you can learn to speak it.

This matters today because we work with more people, in more chats and more meetings, than ever before. A message sent in the wrong style often fails, even when the content is correct.

Why do people frustrate you so much?

The first idea in the book is a relief. People really do think and communicate in different ways, and this is normal.

Most of us measure everyone against ourselves. If you are quick and direct, a slow talker seems unsure. If you love detail, a person who skips it seems careless. Both views come from the same habit: treating your own style as the standard.

Think of a project meeting in Pune. One person wants a decision in ten minutes. Another wants to read the full report first. Neither is wrong. They want different things from the same meeting, and each one reads the other’s behaviour as a flaw.

When you see these gaps as differences in wiring, the anger drops. Then you can start to work with the person instead of against them.

The four colours

Erikson describes four main types.

Red people are direct, fast and focused on results. They decide quickly and say what they think. Others may find them blunt, impatient or cold.

Yellow people are outgoing, talkative and full of ideas. They bring energy to a room. But they can lose track of details and may seem scattered.

Green people are calm, kind and loyal. They value harmony and make good listeners. They can be slow to change and may avoid conflict, even when a hard talk is needed.

Blue people are careful, logical and exact. They want facts and good quality. They catch errors that others miss. But they can seem negative or slow, because they want to be sure before they act.

Each type has real strengths. Each also has a side that irritates the other three.

Most people are a blend

Erikson is clear that few people are one pure colour. Most of us are a mix, often two main types with a little of the others.

So the colours are a lens, not a cage. If you use them to put people into boxes and then dismiss them, you miss the point. Use them to notice tendencies, and then stay open to what the person actually does.

Start with yourself. Ask which description fits you best, and where your style may hurt others. A red manager may not notice that a quiet green team member feels pushed. A blue analyst may not see that constant corrections wear down the team. Knowing your default is the base for everything else. You cannot adapt to others until you see your own habits.

Adapt to reach each person

The practical payoff is to change how you deliver your message while keeping its content the same.

With a red, be short and focus on the result. With a yellow, be friendly and let them share ideas, and help them pin down the details. With a green, be patient and warm, and do not rush them. With a blue, come prepared with facts and give them time to think.

This is not trickery. It is the same respect you show when you speak a client’s language in their city. You are making it easier for the other person to hear you.

Here is an example. A manager keeps clashing with his team. He is a strong red, so his quick decisions upset the green members, and his lack of detail annoys the blue ones. He changes his approach. He brings data and time for the blue analyst. He slows down and checks in with the green colleague. He lets the yellow teammate talk first. His goals stay the same, but the friction drops.

How to use this at work and at home

1. Write down your own likely colours. Add one strength and one blind spot for each.
2. Pick one person who frustrates you. Ask which style they lean towards, and what they need from you.
3. Change one thing in your next message to them. Make it shorter, warmer, slower or more detailed.
4. Before you judge, say to yourself, “This is a style difference, not stupidity.”
5. Watch the result for two weeks. Keep what works, and drop what does not.

Our take

The strongest part of this book is its simplicity. Four colours are easy to remember, and the advice for each type is concrete. The book also gets one thing right that many people miss: the main lesson is about changing your own behaviour, not about labelling others.

There are weaknesses. Colour models like this are popular in workplaces, but they are a simplification, and many psychologists doubt that people fit four clear types. The labels can also turn into stereotypes if you use them too fast. Real people change with the situation, the mood and the culture around them. Treat the types as a rough guide, not a test result.

The book also works best for everyday friction. It will not solve deep conflicts, power problems or real disrespect. Still, as a first tool for better talks with the people you see daily, it is useful and easy to try.

The animated summary walks through each type with examples and a worked workplace story. It takes about 14 minutes.