
Originally Posted by Grandmauden
The skill in ghosting a mission doesn't come from saving and reloading over and over until you find that one gap in a guard's patrol. The true skill of ghosting comes from encountering an obstacle, observing and experimenting with said obstacle, and finding or inventing a solution to get around that obstacle, whether it be an alternate route or using objects in a clever way, all within a self-imposed list of restrictions.
In short, ghosting is about puzzle-solving, especially in situations that the author didn't intend to be puzzles. To get a better idea of what I mean, go read some of klatremus's ghost reports on his website, or watch his ghosting videos on Youtube.
While Ghosting and Iron Manning are both fun challenges for veteran players who've mastered the gameplay and know the mission down to the last detail, these two playstyles require different skillsets and levels of patience, so it's probably best to keep them separate.