Knowledge: Pigments are not capable of producing their own light while colors do not have speeds

Conversation:
I really love the color red! It is so vibrant!
Cool! Red has lots of different tints and shades. Do you have a favorite?
Crimson is an awesome color. I also like burgundy!
That's nice. Did you know red and orange pills tend to be used as stimulants?
Oh I had no idea. I did know that red cars are more popular so they tend to be higher priced!
That's interesting information! Colors do influence people, but the effects actually differ from person to person.
Yes! I believe red is the fastest of them all

Response: Quite the opposite actually, colors do not have speeds