Corn Nuts

You know, if I were a spy or some other kind of secret agent, and felt obliged to keep a suicide pill on me at all times, I would definitely NOT keep it in a hollow tooth. I mean, I know it is risky to have it on a necklace or whatever because what if your hands are tied up when you need to use it? A hollow tooth seems foolproof, until one day you're off duty, chilling out in your underwear eating corn nuts, and suddenly CRACK! and then a few seconds of agonizing pain, and then nothing.