Thanks for your question Yuri. If you do a web search for “dangers of meditation” you’ll find lots of specifics. Google has approximately 200,000 articles on the subject. These dangers all arise from what I mentioned as their source in my article:
…they do so while dangerously ignoring what happens when an individual’s meditation naturally glides from the initial development of attention and concentration into a direct experience of mind, or that of the lack of any inherent self-existence, qualities, or identity in anything, or the spontaneous nature of all that is believed to be intentionally caused.
If you are at a loss as to what those experiences are, I’ll be following up on them, or you can do a web search for each one.
I hope that answers your question.