Yoga means disunion from the union with pain. Vidya, the important word, thumb, Vidya, know it. And this is the way of knowledge of realization. This knowledge is one thing I wanted to share here. It is an open secret. Mantra given to you by guru is a holiest of secrets,. not supposed to reveal to everybody. There are other secret practices. In spiritual life there is secret. We just not just not seeing it because we are not seeing it as it shouted by ignorance.