norm -- payoff(s) / challenge(s) / game(s) / math(s) / plan(s)
* _ .. -- @ media / idea(s) / change(s) / theme(s) ? [:/] _
education(s) question(s) moral(s) rethoric(s)
... learning
a skill ...
is an opportunity
to cooperate ...
and cooperation makes you a better person ...
supercooperators / emotion(s) / ethic(s)