Cunning：The druggist demonstrated his cunningness in 2 different ways. First of all, he acted serene when Sangstrom pointed the pistol at him. Normally people would be frightened in this situation, but instead, the druggist showed a sly smile. This could mean that something was planned beforehand. He expected or guessed that this is going to happen since he still charged money from Sangstrom. The second point that showed the druggist’s cunningness is when he told Sangstrom that he needed to pay for the antidote. Why didn't he confess earlier? The druggist “gives” the undetectable poison for free, but he still charges for the antidote. That’s what made Sangstrom furious. But Sangstrom, on the other hand, is a totally different character. He’s