So if we do not become very sober . . . tapo divyam (SB 5.5.1). Then, to become sober, dhīra . . . dhīras tatra na muhyati (BG 2.13). Dhīra means sober. If we remain restless like animals, then we cannot achieve the goal of our life. We do not know how the laws of nature is working. We can experience how the laws of nature is working in our present life. Present life . . . just like a young man, if he thinks that "I shall not become old man. I shall remain young man," will the nature's law allow it? No. You must become old man. There is no question of saying that, "I don't want to become old man." So no, nature's law will not allow you. You must become old man and suffer the old age's disadvantages. That you must. Similarly, if the old man says: "Never mind I have become old man. I will not die," no. Nature's law will not allow. He must die. Similarly, after death, if you think foolishly that there is no more life, that is also wrong. Nature's law is that you must accept another body. This is nature's law. So we are dependent on nature's law. However foolishly we declare that, "We are independent. We don't care for anything," that will not stay. We are under the clutches of material nature's law. In this law, by evolutionary process we have come to this human form of life, and if we don't utilize it properly, then we are missing the chance.
So our Kṛṣṇa consciousness movement is reminding the whole human society that, "Don't lose this chance of getting a human body." You must properly utilize it. And how it is to be utilized? That is stated here by Ṛṣabhadeva: tapo divyaṁ putrakā yena sattvam śuddhyet (SB 5.5.1). Sattvam, our existence, is now polluted. Therefore we are getting this material body and changing this material body. And as soon as we get a material body, then our miserable condition begins. In this material body nobody can say that there is no miserable condition. It is full of miserable condition. There are three kinds of miserable conditions: adhyātmika, adhibhautika, adhidaivika. Adhyātmika means pertaining to the body and pertaining to the mind. There are so many miseries. Otherwise . . . the other day Swami Puṣṭa Kṛṣṇa was telling that in this country there is maximum number of suicide. Is it not? So, why one commits suicide unless he feels bodily position very uncomfortable, mental condition very disturbing? So this is called adhyātmika, pertaining to the body and mind. There are many troubles. Every one of us, we have got that experience, that there are troubles. I may be very rich, I may have immense wealth, but if my body and mind is not in order, I am in trouble.
So simply material opulence, material wealth will not satisfy us. We require bodily comforts. And if I have got millions of dollars and if I am diseased man, I cannot enjoy; I cannot be in happiness. So these are one type of miserable condition. Similarly, there are other types of miserable condition as adhibhautika. I do not wish to create any misunderstanding with a friend, but automatically there is some misunderstanding between friends, neighbors, nation, man to man, business friend. There are troubles. So this is called . . . and not only . . . if not human being, human being, but other, lower animals. Just like there are insects, there are cockroaches, there are so many other living bodies—they are giving us trouble. That is called adhibhautika. And adhidaivika. Adhidaivika is nature's disturbance.