I want you to tell me what the color blue is.
Note: You cannot refer to the idea of colors nor any scientific mumbo jumbo.
I just want you to tell me what blue is like.
Because maybe if you can conjure up that, you'll be able to tell me what the functions "are like".
Here's my try: Blue is like cold air. Blue is the sky. Blue is pacifistic. Blue is an ocean. Blue is sad. Blue is serene. Blue is calm.
So, from my descriptions could you imagine what blue really is? If you were blind, would this really do blue justice?
(Hint at what my point is: Fe is emotions. Fe is expressions. Fe is social gestures. Fe is talking. Fe is being nice. Fe is banter. Fe is a birthday party...)
Blue is blue is blue is blue is blue...