Will you please elaborate? :)

Well, there's no magic! Also, there's no Hero type stunts (Well maybe the odd one). But if you keep running into the line of fire every 3-5 seconds. This GM is going to have to take your character out the game, to be realistic. I want it pretty much as if we were out there ourselves, realistic. 

Keep in mind things like, the heat, the load you're carrying, your feelins/ emotions. All the stuff that a soldier will go through.