Thank you, of course, for the information. But I feel more comfortable meditating at home. I have a mentor, roughly speaking, who is a Samvara Spiritual Teacher with whom I feel very comfortable. I have not had any special spiritual or mystical search before, I just quickly realized that I came across a very effective tool, which can be connected to almost any area of life. Meditation saved me from almost everything and continues to do so. I don't understand why I hadn't practiced it before.