Is there any way you can know that what you are in touch with is Reality? Here is one sign: What you perceive does not fit into any formula whether given by another or created by yourself. It simply cannot be put into words. So, what can teachers do? They can bring to your notice what is unreal, they cannot show you Reality; you will have to walk out there all alone and discover for yourself. To walk alone-that means to walk away from every formula-the one given to you by others, the ones you learned from books, the ones that you yourself invented in the light of your own past experience.