One of Harvey's guiding lights in terms of strategies was simplicity; all things being equal, Harvey preferred the course of action that let him get into the middle of things and then just buckle down.
In "The Ghost Brigades," John Scalzi highlights the importance of simplicity in the strategies employed by the character Harvey. Rather than complicating matters or overthinking, Harvey advocates for a straightforward approach that allows him to engage directly with situations. This preference for simplicity often leads him to the most effective methods of dealing with challenges.
By choosing to immerse himself in the middle of affairs, Harvey demonstrates a practical mindset that values focus and diligence. He believes that by diving in and dedicating effort, one can often find success more easily than by navigating around difficulties or employing convoluted tactics.