We often imagine that we generally operate by some kind of plan, that we have goals we are trying to reach. But we’re usually fooling ourselves; what we have are not goals but wishes. Our emotions infect us with hazy desire; we want fame, success, security – something large and abstract.
Clear long-term objectives give direction to all of your actions, large and small. Important decisions became easier to make. If some glittering prospect threatens to seduce you from your goal, you will know to resist it You can tell when to sacrifice a pawn, even lose a battle, if it serves your eventual purpose.
Robert Greene, The 33 Strategies of War