If you evaluate the potency, that is, in technical terms, that would be affinity with which these compounds (THC and CBD and CBN) bind to these endogenous receptors, that would be like a Howitzer gun, like a cannon, going off as compared to endogenous cannabinoids, whether or not it's AEA or to 2-AG, which is more like a cap gun level of activation, at least in this analogy.