Between Boston, New York, and the submarine pens in Groton/New London, we have about 50+ nukes aimed directly at us. Each one of them explodes at a temperature hotter than the sun, and vaporizes or incinerates everything for 4-6 square miles. This causes mass fires in the surrounding areas that proliferate with nearly nothing to curb or prevent the expansion. Long story short you have no reason to be afraid! You will turn to vapor in seconds and feel no pain! :)