I've heard that just a tiny amount, like the tip of a pencil, of fentanyl can be deadly, but in every drug bust, they seem to find full-sized pills. If there are so many pills out there, why aren't we seeing millions of deaths? I know the death toll is still high, but I'm curious — is the idea of the pencil tip just a way to emphasize the danger? After all, a single pill contains more than just that small amount.