Sometimes the messages they bring us are not so pleasant and take the form of nightmares. However, although it may be hard to accept, these nightmares are valuable warnings that some aspects of our life are not in harmony with our deepest Self and thus need our prompt intervention. Nightmares are proof that self discovery is not always pleasant. Sometimes it’s necessary to feel this pain in order to find out what you really are and need. On the other hand, dreams give creativity a free rein because, when we sleep, we are free from our day-to-day worries. Therefore, even if you don’t consider yourself a creative person, keep in mind that all the scenes, symbols, and characters that appear in your dreams have been created solely and exclusively by you. It’s often very helpful to record dreams in a notebook (we will explain how further on) in order to later analyze them and apply their teachings to daily life. It is quite the paradox; the human being awakens their most intimate reality precisely when they are sleeping. Carl Gustav Jung, who dedicated his life to studying dreams, developed this metaphor: “People live in mansions of which they only know the basements.” Only when our conscience is sleeping do we manage to unveil some of the rooms of our magnificent house: rooms that may be dusty and inhospitable and fill us with terror and anxiety, or magnificent rooms where we want to stay forever. Given that they all belong to us, it is reasonable to want to discover them all. Dreams, in this sense, are a fundamental tool.