President Trump believes he has a plan, a plan that will help the world to love him. All he has to do is take the right decisions while the world falls apart. Simple! At least, that’s what he thinks. Fortunately, ‘The Decision Book: 50 Models for Strategic Thinking’ from Kein & Aber can provide some tips for keeping a cool head in sticky situations, helping you to make better choices. Like the previous ad ‘What to say and what to avoid during sex’, the new one demonstrates the usefulness of a little black book as an aid to make good decisions.