It should be understood that entering out-of-body experience state is nothing difficult as long as the methods are performed correctly. How to do so has been well known for a long time, and it’s really quite easy. If it doesn’t work, it’s always because of some mistake. The most important thing is that the instructor understand this and bring his students to do the same. This is the most correct approach to the phenomenon, and one that allows students to become ever more proficient at it. Students should enjoy such a sense of ease throughout their entire course of study. It will give them confidence in their actions, and confidence is one of the key requirements for the already-easy indirect method, for example.