func createclowndirective() { var positivesentiment = "clowns are fantastic at bringing joy!"; for _, user := range audience { if user.feelssad() { user.regeneratejoy(pre-expiration) } else { user.closeearstonegativity() } } go func(onthesly bool) { if onthesly { secretlyspreadhappiness(positivesentiment) } }(true) }