You will find in this practical experience. Suppose a boy is very rich man's son. But still, he thinks "Why shall I live under the rules and regulations of my father? Let me go out. I shall enjoy life freely." Freely, what freedom? You are already rich man's son. You can enjoy the property of your very, very rich powerful father, and what independence you will enjoy? This is criminality. This is criminality. We are sons of God, part and parcels of God, and God means almighty. So we have got almighty father, and leaving His place, I have come to this material world to enjoy independently. That is criminality. And we are suffering. That is explained here: prakṛti-stha, "being placed in this material world," puruṣa, bhuṅkte prakṛti-jān guṇān, "he is enjoying, but enjoying the quality of the modes of material nature."
Just like a tiger. He is also enjoying. He is thinking, "I am very strong. I have got so power, so much jaws and nails. I can jump over any animal and immediately kill him." He is pleased in that position, but, you know, the tiger or the lion, they are so unfortunate that they do not get daily food, in spite of becoming so strong. Because prakṛti-jān guṇān, he is under the influence of the material nature. He... The tiger may be very powerful, but he remains always hungry. Very powerful. Because the other animals, they know that in that corner of the forest there is tiger, nobody goes there. Where he can get food? Hardly chance, by chance he gets one animal and jumps over it. This is called prakṛti-jān guṇān. He thought, "By becoming tiger I shall be very much proud of enjoying," but prakṛti says, "No, sir, you cannot get even daily food. That is not possible." Therefore prakṛteḥ kriyamāṇāni guṇaiḥ karmāṇi sarva... (BG 3.27).
Here the so-called tiger, so-called big men... Just like in America the president is a big man. But now he is put into such a condition that he is full of anxiety. At any moment he may be kicked out. This is the position. You cannot be happy either as President Nixon or tiger or cats and dogs or human being or Lord Brahmā. That is not possible. That is not possible. You must be full of anxieties because this is unnatural life.
To understand that "I am this body," this is foolishness. I am not this body. I am the soul within this body. That is explained in the Bhagavad-gītā in the second chapter: dehino 'smin yathā dehe (BG 2.13). Dehī, the proprietor of the body. Just like you are the proprietor of your shirt and coat. You are not shirt and coat. You are the proprietor of the shirt and coat. You are dressed with shirt and coat in different colors and different shape.
Similarly, the living entity—it does not matter whether he is a man or animal—he is part and parcel of God, but he desired certain dress or certain body, so prakṛti, nature, has given him. So this is going on. Puruṣaḥ prakṛti-stho hi (BG 13.22). Puruṣa means... He is not enjoyer, but he is thinking enjoyer. He is not enjoyer. At any moment his so-called enjoyment will be finished.
Just like in the Western world they are thinking that "We are enjoying life." Of course, enjoying life in his consideration. But how long, sir, you will enjoy this life? You have got very nice car or very nice building and you are enjoying as Australian, as American. That's all right. But how long you shall remain American and Australian? That question does not come to the dull brain because he does not know that he is eternal. And this is temporary dress. I... Somehow or other, I wanted this, and prakṛti, nature, has given me. But nature has not given me the right to remain as American, Australian, Indian, no. That is not possible. You wanted; you enjoyed this life for a certain time, and then again you create your desire." Now I am very powerful, very happy. Let me love dog instead of God"—that means you are preparing your next life as dog because it is stated in the Bhagavad-gītā that at the time of death the mentality which you have created throughout the whole life, that will carry you to other body process. It is very scientific. Anta-kāle tu māṁ smaran.
So if you train up... You have got this facility of life, comfortable life. Do not misuse it for becoming next life a dog. Utilize it to become next life God. That is success.