I found that children can see personality differences from a young age.

My eldest son is an "Experiential" type, always needing to try things out and acting spontaneously.

My youngest son belongs to the "Logical" type, and he can play with something for half a day, like a toy car or building blocks, flipping it over and over, exploring different poses and ways to play to see what results they produce, constantly exercising his logical abilities.

As for me, besides forcing myself into "logical mode" when working, in daily life I am an ENFP, a happy little dog.

But my true nature is a happy little dog, so I’ve never expected myself to be as logical as others. I excel in inspiration and insight.