What is the presence of Stage Yellow and Turquoise people like?

[7thLetter]

It doesn't seem like there's a lot of information on this topic.

What is the presence of Stage Yellow and Turquoise people like? Just like how we can determine who is an alpha male just by observing their body language, how do we figure out who's Yellow and Turquoise?

I remember Leo talked about about the presence of Turquoise for a bit in the Turquoise episode, but I'm just trying to get more of an understanding of it.