Rambo? No, not really. Too much of that happens by accident when I'm new to a level so I don't bother doing it for fun later. For fun I try to come up with odd rules to follow, sometimes I'm not even sure if the rules are possible at first. Once I tried to do a "Mines only, target kills only" run (mines are one of my favorite additions to the game) which worked out on many missions but not all of them, or I might try things like "Melee kill everyone without any alerts/close encounters/etc" or "accidental deaths only", etc, etc. There are a lot of fun rules you can make for various missions.
You are standing in an open field west of a white house, with a boarded front door. There is a small mailbox here. >