Hi @josevas217 - I find it a very useful model to help think about how I interact with different people. For example, my boss is a red and there are certain ways of dealing with red personalities. Now that I understand it better, I am able to make the relationship I have with my boss work better was as previously it was a struggle.

Mother Teresa was an amazing lady who was recognised by the Catholic church as a saint. She died quite a few years ago but I used her as an example it is not uncommon for the very caring and charitable people to be the green types.

As ever, thanks for your comment, and all the best for 2021!!