What are the steps to follow for (1) sadhana and (2) silence of the mind?
(1) Do work as sadhana. You offer to the Divine the work you do to the best of your capacities and you leave the result to the Divine.
(2) Try to become conscious first above your head, keeping the brain as silent as possible.
If you succeed and the work is done in that condition, then it will become perfect.
Ref : Words of The Mother Vol. II