It stops you from self reflection and retards your development as a person. In extremes it can cause your frontal lobes to deteriorate from lake of use making you psychotic! https://i.pinimg.com/originals/48/a1/f8/48a1f87d968976061547d2dfbd0332fe.jpg That's why all the occult initiations are so disgusting and sick. The aim is to do damage to your brain.