making plans

Making plans is often the occupation of an opulent and boastful mind, which thus obtains the reputation of creative genius by demanding what it cannot itself supply, by censuring what it cannot improve, and by proposing what it knows not where to find.

Immanuel Kant - Prolegomena (1783)

If you fail to plan you plan to fail^H wait, I mean you fail to make yourself subject to Kant's criticism of planners.