When you put a device that contains chemical potential energy over your legs, you're taking a risk that the energy is released and interacts with your legs/groi

When you put a device that contains chemical potential energy over your legs, you're taking a risk that the energy is released and interacts with your legs/groin. The longer and more often you put the device over your legs, the more opportunities there are for the interaction. Everything else is just a mathematical probability. Let's stop wearing pants.