Psychologists believe that they understand how our minds work. By following their favourite theory, they can help us to see how our hidden agendas are subtly shaping our lives.Real theory is to listening to what another has to say.Mathematicians love numbers. And I mean 'love', not 'like'. Their enthusiastic passion for all those symbols, squiggles and brain-boggling equations, borders on the intensely emotionally affectionate. Numbers aren't like people. They aren't quixotic and moody. They keep their promises. Their meaning is ever true and consistent. But when taking a view of a sensitive situation you might be unwise to go by the numbers alone. Take them into consideration but see the wider human picture. too.