Contacting other dimensions is an interesting, exciting, often necessary, nevertheless quite dangerous. To be able to work with those you should know important points to protect yourself when necessary. Learn how to be aware of any danger.
Many people have heard of the labyrinth of Crete where the Minotaur, who was armed with a labyris(double bladed axe), lived until slain by Theseus and of Ariadne's tread which led him out. Others may have heard or may even have visited the labyrinth in the Cathedral of Chartres. Mankind is regained an interest in the labyrinth as a spiritual development tool. As far as I know there are several separate methods of labyrinth use.