Yamunacārya. This is the test. The more you advance in spiritual consciousness, Kṛṣṇa consciousness, you'll dislike this material happiness. This is the test.
How it is? Now, just like if you are hungry and if you get food, then the more you eat, your appetite or hunger will be minimized, and at last you'll say, "No, no, I don't want any." Similarly, advancement in Kṛṣṇa consciousness means, "No no, I don't want." Not only saying, "Don't want," but yad avadi mama cetaḥ kṛṣṇa-padāravinde nava nava dhāman udyata rantum āsīt tad avadhi bata nārī-saṅgame. Here our feelings of happiness is sex life. Sometimes we think, "Oh, how I was enjoying sex life with my wife, with my husband." That is also pleasure. They read so many novels because there is sex life. They feel very happy: "How this man is talking with this woman, woman is talking, this woman, and how they are enjoying." So that is subtle, subtle enjoyment. There are eight kinds of subtle sex life. If you see one beautiful woman and if you appreciate, "Oh, how nice the face is," that is subtle sex. If you read books, that is also subtle sex. If you endeavor how to approach that woman or man to find out the opportunity, that is subtle sex. There are eight kinds of subtle sex life. So it is forbidden for a brahmacārī even to think of woman. That is brahmacārī. Even thinking of woman is subtle sex life. It is very, very difficult. But mām eva ye prapadyante māyām etāṁ taranti te (BG 7.14). If you catch the lotus feet of Kṛṣṇa very tightly, these things will not disturb. That is said by Yamunacārya. Bhavati mukha-vikāraḥ. If you become pure devotee of Kṛṣṇa, then as soon as you think of sex, you'll spite. "Eh! Nonsense. What is this?" This is the result. That is the certificate, whether you have got that attitude—spite on it. Then you understand that you are increasing. Otherwise you are in the same hellish condition. You may show that you are becoming a devotee, very great devotee. So test yourself, how much you have advanced.