I read the other reviews of people that were CLEARLY offended by this book and I got to say: WHAT THE ACTUAL F... ?! Are y'all really made out of cotton candy or are you guys so embarrassed and offended by how right the author is that it enrages you to the core??
Because, hey, no judgement there. Most people don't like being analyzed and they don't like it when somebody hits the mark. But on the other hand most people want to analyze other people and hit the mark (ergo why books like this exist) so who's the real ambigous one here?
Okay, so let's address the first issue here. "Ohh, people can't be put in four boxes, you can't do that, because people are so much more complex than that, ohhhh." Jesus Christ, Karen, did you not read when the author mentioned MULTIPLE TIMES that only five percent of the world's population are just one color ?? 80% are two, the remaining 15% are three colors. You may very well question which scientific researches he got those numbers from but talk about selective reading to fit your emotions.
And by the way, the four-basic-personality-model hasn't really been invented by Thomas Erikson. He's not the first person to use that model and also not the last. Tobias Beck coined his personality types "Shark, Whale, Dolphin, Owl" and they have the same characteristics as Erikson's colors and similar traits. Only he uses a different technique to find out who is what.
Or Harry Potter. Your beloved Hogwarts houses. Slytherin, Gryffindor, Ravenclaw and Hufflepuff. GREEN, RED, BLUE and YELLOW. Being sorted into one of those houses by a talking hat who judges you upon your personality. Hmmm, I wonder where that came from?? And yet everybody digs Hogwarts, y'all swallow it up and proudly boast about what house the Pottermore test put you in and judge people based on what house the Pottermore test put THEM in - and yet you STILL are offended by Thomas Erikson's personality model?! GIVE ME A GODDAMN BREAK.
Now, can we go to the more pleasant sides of this review and be done with this childish affectation. Thomas Erikson has a clear system with which he goes about describing his four base personality models (I don't know if that's proper English but let's try it with "base personality"). First, he describes them, then he goes on about their weaknesses, how they deal with stress, what stresses them out, how to effectively give them bad feedback and work with them effectively.
And may I add, he does that quite funnily. One of my favorite ones is one about a Blue.
Tell a Blue that he can ignore the details of the new contract and skip the last thirty paragraphs there's nothing important in that bit and he'll stare at you very attentively and wonder about your mental capabilities.
Or when he describes a Red:
The posted speed limits here and there (…), they were mostly recommendations. They didn’t apply to him. They were there for people who didn’t really know how to drive!
How to give feedback to a Red - if you dare (title in the chapter of giving feedback)
The only thing you need is a Kevlar vest and fire-resistant hair.
Prepare for war (subtitle)
It's hilarious, really!
Now, another infamous critic I read all over the offended negative reviews: Ohh, he writes like he's talking to a child or somebody who's very stupid. Yes! And? If he'd be writing in the language of psychology experts you guys would be offended because he's too expertly and using phrases you don't understand anyways! So who are we kidding really?
YES, Thomas Erikson uses a very simple language in this book - and that's fine!! I'm in law and insurance, right, and the first thing I learned was that when you talk to a client talk to them like you would to a 10-year-old. Because you don't know how your client's brain works. Some understand the matter better when you use numbers and statistics, some understand it better when you use visual examples and such that connect to emotions. There's actually a book on that I think. Anyhow, this way of writing was the perfect one because that way Thomas Erikson could make sure that what he wants to say is conceived and understood by everyone. The visual ones, the logical ones, everybody.
I see nothing wrong with this book. I see nothing wrong with a personality system that is widely used among most other nonfiction books going in that direction AND fiction.
Oh, and one last example for those of you that are so offended by those four base personality categories: Divergent, anyone? Same thing as Hogwarts, same thing as Thomas Erikson's color system. Come on, guys, let's grow up.