Finally, remember that by saying “yes”—to projects, a course of action, or whatever—you are implicitly saying “no” to something else. Each time you make a commitment, you forfeit your chance to commit to something else. This, of course, is an inevitable, inescapable consequence of allocating any finite resource. People who plan have to have the guts, honesty, and discipline to drop projects as well as to initiate them, to shake their heads “no” as well as to smile “yes.”
