Janma-mṛtyu-jarā-vyādhi-duḥkha-doṣānudarśanam (BG 13.9). This is your real problem.
But these rascals they do not know. They think death is natural—after death everything is finished. Now so long I am not dying, let me enjoy. Ṛṇaṁ kṛtvā ghṛtaṁ pibet. Enjoyment means... According to our Indian system, their enjoyment is not meat-eating as in the Western countries. Their enjoyment is eating ghee more, become chubby, fatty. That is their enjoyment. So Cārvāka Muni recommended, "Now eat ghee and enjoy life." Kacuri, samosā, all made of ghee preparation. Then "I have no money, sir. Where shall I get ghee?" Ṛṇaṁ kṛtvā. "Beg, borrow, steal, get ghee." Somehow or other, black market, white market, any way. Bring money and ghee, that's all. Ṛṇaṁ kṛtvā ghṛtaṁ pibet. "Eat as much possible ghee." Ṛṇaṁ kṛtvā ghṛtaṁ pibet yāvād jīvet sukham. Jīvet. Sukhaṁ jīvet. "So long you live, live merrily, very nicely." That is the theory of all the European philosophers. Live merrily. But the philosopher at the end becomes paralyzed. His merriness is finished. Who is that philosopher has become paralyzed? So they make all these theories. Not only European philosophers, another philosopher in India, Dr. Radhakrishnan, he is now brain paralyzed.
So they do not understand that there is a controller. We may theorize and so many ways of our happy life. But you cannot be happy, sir, so long you have got this material body. That's a fact. Janma-mṛtyu-jarā-vyādhi-duḥkha-doṣānudarśanam (BG 13.9). Therefore intelligent persons, they should be... Kṛṣṇa is making everyone intelligent: "You rascal, you are under the bodily concept of life. Your civilization has no value. It is rascal civilization."