An emotional response to a situation is the single greatest barrier to power, a mistake that will cost you a lot more than any temporary satisfaction… - Robert Greene

12 — Lose Battles, But Win The War: Grand Strategy

Grand strategy is the art of looking beyond the present battle and calculating ahead. Focus on your ultimate goal and plot to reach it.

Fear is the oldest and strongest emotion known to man, something deeply inscribed in our nervous system and subconscious. Over time, however, something strange began to happen. The actual terrors that we faced began to lessen in intensity as we gained increasing control over our environment. But instead of our fears lessening a well, they began to multiply in number. We started to worry about our status in society- whether people liked us, or how we fit into the group. We became anxious for our livelihoods, the future of our families and children, our personal health, and the aging process. Instead of a simple, intense fear of something powerful and real, we developed a kind of generalized anxiety.

Understanding the world too well, you see too many options and become as indecisive as Hamlet.
No matter how far we progress, we remain part animal, and it is the animal in us that fires our strategies, gives them life, animates us to fight. Without the desire to fight, without a capacity for the violence war churns up, we cannot deal with danger.
The prudent Odysseus types are comfortable with both sides of their nature. They plan ahead as best they can, see far and wide, but when it comes time to move ahead, they move. Knowing how to control your emotions means not repressing them completely but using them to their best effect.