So we are making our way slowly through the 16 steps of mindfulness of breathing and these are really16 methods of breathing in and breathing out can be divided into 4 groups. So we have arrived in the third group of four exercises that have to do with our mind and the activities of our mind. So as a way of entering the territory of the mind we'll look at the use of imagination and creativity and see how it contributes to the unification of the mind.