One of the classes Jon took this semester at BYU was called Heat Transfer. So every year the teacher apparently throws a party where you can walk on coals (since there is a transfer of heat between coals and feet if one chooses to walk on them). Of course Jon would not miss such an event. Above is contemplating what he is about to do.
Ouch! LOL! That looks like it hurt! Jon only got 2 small blisters though.