It makes you feel fuzzy.
Here's a strange story, actress Tanya Roberts (View To a Kill, Charlies Angels) has passed away. However, her death was announced a couple of days ago before her agent announced that she remained ill but had not died. It turns out her partner thought she'd died while he was visiting her, he was so upset he left the hospital and announced the news without checking with doctors if she was actually still alive. She's now succumbed to her condition and has passed away.
BBC.
EDIT: Lead poisoning. That's what I should have said for nano-footswitches. They give you lead poisoning.