1. Be clear when you direct your subordinates. Yell in a really deep, powerful voice to drive it home. (A New Hope, boarding the rebel ship at the beginning of the film.)
From the very start of Episode IV, Vader is a man who is direct about what he wants. When he tells his commander to tear the rebel ship apart to find the plans, there is no mistaking what he wants. It’s a pattern he continues throughout the saga. Nebulous, vague, non-committal; these words do not describe Vader.
Moderately amusing. Full article here.