I do believe in the human aura. While most people can't exactly see it, we do indeed sense it. Red is the color of anger
and lust, for example. We hear expressions like "red devil" or "green with envy" or "somebody has the blues," or "She
has a smile that can light up a room." We have a belief in the aura collectively internalized in our language. Here's a sketch
of very blue lady.