Prabhupāda: Can anyone of you say, "Yes, I am completely in peace." Then why the youngsters are so much frustrated and confused? So, so long we shall utilize the yoga practice, this practice, for some material facilities, there is no question of peace. Yoga practice should be performed to understand Kṛṣṇa, that's all. Or to make your lost relationship with Kṛṣṇa reestablished. That is yoga practice. Go on.
Devotee: "One who seeks an improvement in health or aspires,"
Prabhupāda: Generally this yoga practice goes on in the name of improving health. Somebody goes to reduce fat. You see? Reduce fat. Because you are rich nation, you eat more and become fatty and again pay yoga practice fees and reduce your fat. That is going on. I have seen some advertisement the other day, "Reduce your fat." Why you increase your fat? The nonsense they will not understand. That if I have to reduce it, why I increase it? Why not be satisfied with simple foodstuff? If you eat grains and vegetables and light foodstuffs, you'll never get fatty. You see? You'll never get fatty. Reduce eating as much as possible. Don't eat at night. Practice yoga like this. If you become voracious eater, you'll be—there are two kinds of diseases. The voracious eaters, they are attacked with diabetes and those who cannot eat sufficiently, they are tuberculists (?). So you cannot eat more or you cannot eat less. You just eat what you require. If you eat more then you must be diseased. And if you eat less, you must be diseased. That will be explained. Yuktāhāra-vihārasya yogo bhavati siddhi.... You are not to starve, but don't eat more. Our program, kṛṣṇa-prasāda, is that you eat kṛṣṇa-prasāda. Eating is required, you have to keep your body fit for any practice. So eating is required. But don't eat more. Don't eat less also. We don't say that you eat less. If you can eat ten pounds, eat. But if you cannot eat ten pounds, out of avarice, out of greediness you eat pounds, then you will suffer. You see?