In other words, the found a correlation between being drunk or high and performing better sexually than their non-drinking /smoking peers as noted here; Participants at high risk had higher arousal and orgasm scores than those who were not at risk for cannabis problems. Improvements in sexual function were found between people who were at high risk of having alcohol problems and those who were not at risk. Of course, this doesn’t mean that smoking weed or drinking alcohol will make you better in the sack. Far from it, what the paper is eluding to is that people lose their “fear” of engaging with the opposite sex and thereby have higher sexual function.