What do you want to do sadhana for? The aim should not be the satisfaction of egoism: "I want to be a great yogi; I shall have so much power and with that power I shall establish myself in the world." All such thoughts must be thrown far away.
You've said nothing, of course, and I ask nothing," he was saying; "but you know that friendship's not what I want: that there's only one happiness in life for me, that word that you dislike so...yes, love!