emt, paramedic, smoke jumper, para-paramedic, diver, working high steel, rodeo rider, stunt man, various raceing endevours,all the different non military civilian activities that throw out the rule book and fall under the class of things where you can end up, dead, funny looking, or both, and luckily for society we have these 'proffesions', as all the other options tend to function by generating there own revenue by absolutly any means availible.