[zkomp]

That is too simple. The conclusion is the laws only work as long it is percieved better to follow than not, either by force, violence or social coercion or their actual concequences.

Drug laws for example does not really work, since some people self medicate no matter if there is a death sentence. Others don't care since they probably wont get caught.

While other laws kind of does work, people can rationally choose to follow them because the concequences of doing so are the "best" available option.