The mind has these four levels: physical, vital, buddhi, higher mind. The Supermind is far above these.

All kinds of indications will come from above and whatever you do must be referred to the Above.

Until you get a guidance from above you cannot be sure; but to get this guidance it requires time and sadhana.

When thou findest thyself scorning another, look then at thy own heart and laugh at thy folly.

On the top of the head is a Chakra - Sahasradala or the thousand-petalled lotus. There is a Chakra in the middle of the forehead between the eyebrows and one in the heart-centre. The region between the navel and head constitutes the mental field. From navel downward extending till the terminus of the spinal chord, mūlādhāra, is the seat of the vital.

The all-embracing vast being which is there behind the play of the universe and with which you will have to identify yourself - for this is your true self.

To doubt the experience is to discourage it. Let it be developed, see what is in it.