Meditation can open a can of worms in our psychology. This is a surprise to many people. I have often asked my self the same 
question that is explored in the first paragraph of this blog (see below).
For people who are dealing with illness, such as cancer; care must be taken whilst developing a practice that will assist and not detract from their recovery.
Many people around the Globe are turning toward Buddhist practices of meditation.
This excellent blog brings to light something that is little discussed in meditation circles – the dangers and issues that can be associated with meditation. I also suggest that you read http://youreternalself.com/meditation.htm