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.
When I am directing, it is much, much, much, much, much different. I'm a much more practical person in the world, I show up on time, I am very rigorous about scheduling, and I am very focused. But when I'm writing I am just a big, irresponsible mess and I'm just impossible to get in touch with, and I don't spend time with friends.
If the world grows to worldly, it can be rebuked by the Church; but if the Church grows to worldly, it cannot be adequately rebuked for worldlyness by the world.