I have seen practically. They are living in a secluded place, chanting Hare Kṛṣṇa, but practically, when he comes out, he's smoking. You see. He cannot give up even smoking, and what to speak of this material world? You see? That is artificial. This is not recommended. First of all you become mature. Then secluded place.
Otherwise there is no secluded place. Māyā is everywhere. Māyā will dictate, "Oh, you are so tired. Why don't you come out and smoke a cigarette?" Yes. And he thinks he's advancing, the nonsense is advancing. No. Phalena paricīyate. By the result one has to be judged how far he has advanced. Similarly, there are so many persons, they are meditating. What meditating, nonsense? What is their character? If you challenge their character, nonsense. So these sort of things will not help. Come practically forward.