Every time someone armchairs evolutionary psychology on the Internet my brainstem tries to curl in on itself.
Just-so stories have that trait.
"There's a huge evolutionary advantage in calling attention to good actors (someone behaving a way which is advantegeous to the tribe), because that person will have that behaviour reinforced, and the social proof will motivate others to follow suite. This helps the group."
And being aware of some dynamic is totally different from being free or above its influence.
http://www.craigflint.com/graphics/illustrations/justsoeleph...