No sadhanas are necessary
Ramana Maharshi, from Talk 146 "Reality is simply the loss of the ego. Destroy the ego by seeking its identity. Because the ego is no entity it will automatically vanish and Reality will shine forth by itself. This is the direct method. Whereas all other methods are done, only retaining the ego. In those paths there arise so many doubts and the eternal question remains to be tackled finally. But in this method the final question is the only one and it is raised from the very beginning. No sadhanas are necessary for engaging in this quest." ___ ___ ___