"Red supposedly connotes an aggressive, high-speed personality..."
My GF just inherited her grandmothers car, she lived to be 92.
The car is Red, I don't think she was living a high speed lifestyle.
So it says orange car owner's have the most pronounce mood swings. I've been known to do that when a certain orange car makes me angry.
On the contrary, blue says consistent moods....that's far fromt he truth, at least for me .