Here is a thought.
Unspoken assumption accepted by most people is that through dilligent practice of meditation, qigong and martial arts, we not only become better mentally and physically, we also become a better person.
Read this.
"Biofeedback researcher and pioneer Elmer Green, formerly of the Menninger Foundation, part of the well-known midwestern psychiatric research and treatment center, has been involved for decades in investigating the mind’s ability to control bodily functions, emotions, and consciousness. He has conducted many experiments on psychically gifted individuals, Indian yogis, and a Native American medicine woman. In his estimation, paranormal abilities have nothing to do with spiritual development. For example, in the early 1970s Green conducted experiments on Swami Rama of the Himalayan Institute. Green found that the Indian swami was able to produce, among other things, an atrial flutter at will (a condition in which the heart rate flutters at four or five times its natural rate but doesn’t pump blood), create a difference in temperature between the left and right sides of the palm of his hand, go into a sleep brain pattern while staying conscious and able to report what was being said in the room, and give indications of psychokinetic abilities. The swami’s abilities, however, seem to have been matched by the size of his ego. In fact, Green recalls Swami Rama saying, “The greatest problem a person can have is ego. And nobody knows that better than I.” Says the professionally active, 78-year-old Green: “There’s a Hindu adage: `Go through the garden, but do not eat the fruit.’ Swami Rama enjoyed the fruit.”
Some of that forbidden fruit was sex with female devotees. According to a 1987 dissertation, a 1990 Yoga Journal article, and court documents related to two lawsuits filed against him, Swami Rama apparently chose to sexually exploit a continuous stream of female followers beginning almost as soon as he arrived in the United States. "
Link to the full article is below. It’s tard bit long and it’s about sexual abuse by so-called spiritual leaders so I extracted the part which is related to the main point. The site itself is also very insightful if you have interest in religion.
http://www.american-buddha.com/soul.betrayal.htm#SOUL%20BETRAYAL
Any comment.