Professional · Head language
Rational, fact-based language. Head communication, analytical reports, structured thinking.
View all Secrets 1–5 →Personal · Heart language
Relationship-based language. Team roles, personal chemistry, and group dynamics.
View all Secrets 6–10 →Private · Gut + Body · Archetypal
Intuitive, trust-based language. Ethics, life areas, creativity, wisdom management.
View all Secrets 11–15 →Professional · Head language
Rational, fact-based language. Head communication, analytical reports, structured thinking.
View the full group →Personal · Heart language
Relationship-based language. Team roles, personal chemistry and group dynamics.
View the full group →Private · Gut + Body · Archetypal
Intuitive, trust-based language. Ethics, life areas, creativity and wisdom management.
View the full group →Interactive tests
Where the colour codes are put to work: the interactive tests, the Key-Index and the Pyramid test.
View the full group →Secret 01 · SGL-Communications · Color code
Three lessons: the colour code itself, the tools that put it to work in a room full of strangers, and the stories it lets you tell.
Focus
Why? — about the reasons or cause behind your leadership.
The case
Before the war in Ukraine began in 2022, the failed “peace talks” between Presidents Putin and Macron were caught in a single photograph. It says more than pages of argument could: how easily an important conversation can be sabotaged.
Words do not only describe a situation; they create one. And SGL grew out of ordinary experience — everyday situations anyone can recognise.
Secret 1 · PPP
Each code opens a different kind of creativity. The skill is knowing which one the situation asks for.
Professional · Blue
For known creativity.
Personal · Red
For unknown creativity.
Private · Yellow
For hidden creativity.
In this Secret
Work through them in order, or begin where curiosity leads.
Remember to tick “I have read this lesson” at the bottom of each lesson page. That is what saves your progress here.
Alongside this Secret
Next
Secret 2 · Focus · Flow Zone