Meditation is beyond mind Nirvikalpa Samahdi all else is within mind

I constantly see people offering meditation...oprah, deepak, et al etc etc etc....NOBODY CAN TEACH MEDITATION EXCEPT A SIDDHA. And even they can only take you to the door unless they are a Mukta/Self. Meditation is beyond mind Nirvikalpa Samahdi all else is within mind and only preparation or concentration....ONE WOULD DO BETTER TO SLEEP.