Sometimes I lay in bed and think about dark shit, like the type of shit I would do if someone ever came after my family...
There are compounds (liquids form) that are obtainable with little effort, that if a single drop were to come in contact with your skin, you wouldn't notice a thing...for a few months. Then you would slowly go into renal failure, and die a most miserable f'ing death. It happened not too many years ago, to a very nice female professor I knew. And the drop actually landed on her latex glove, went through the glove, and she died some months later. She knew she was f'd the minute it hit her glove, but there wassn't anything that could be done to stop it.
now go lay in bed...