[Ramius]

So now we have the scientific evidence: Liberals are sheep.

[IYellAtMyTV]

I think you're both right.
The difference between predator and prey.
Herd animals (prey) are very aware of what others in the herd are doing/looking at, in order to bolt, to keep from being eaten.
Predators on the other hand, being at the top of the food chain, have little to fear. They have the luxury of being able to concentrate more on a single objective, as they have much less chance of being dinner.
It's good to be the king!