I watched the video. The Kabbalah isn't for everyone. Most people cannot comprehend its ideas, and most of those who do gain some glimmer of understanding are not able to handle its concepts. What's being talked about is the Kabballistic version of the left-hand path, or "short path" as it is alternatively termed. It is called the "short path" because, by violating moral laws, it is possible to short-circuit the cycle of reincarnation and purify the soul in a single lifetime. The problem is, it is extremely dangerous. Most people who try to follow the short path fall into a pit of perversion, corruption and madness. Their own hubris, their conceit, their arrogance, destroys them. Instead of purifying their souls in a single lifetime, they become "husks" -- empty shells that appear to be alive but have no divine spark, only darkness.