is miserable

 
Because of the material body, the living entity is subjected to many tribulations brought about by air, water, fire, extreme heat, extreme cold, sunshine, excessive eating, unhealthy food, maladjustments of the three elements of the body (kapha, pitta and vayu), and so on. The intestines, the throat, the brain and the other parts of the body are affected by all kinds of diseases that are so powerful that they become sources of extreme suffering for the living entity. The living entity, however, is different from all these material elements. The two types of fever described in this verse can be explained in contemporary language as pneumonia and typhoid. When there is an extreme fever in the body, there is typhoid and pneumonia, and they are described as Prajvara. There are also other miseries created by other living entities. The state exacts taxes, and there are also many thieves, rogues and cheaters. Miseries brought about by other living entities are called adhibhautika. There are also miseries in the form of famine, pestilence, scarcity, war, earthquakes and so on. These are caused by the demigods or other sources beyond our control. Actually there are many enemies of the living entities, and these are all described to point out how miserable this material existence is.    (More...)
Knowing the basic misery of material existence, one should be induced to get out of the material clutches and return home, back to Godhead. Actually the living entity is not at all happy in this material body. Because of the body, he suffers thirst and hunger and is influenced by the mind, by words, by anger, by the belly, by the genitals, by the rectum, and so on. Manifold miseries encircle the transcendental living entity simply because he desires to satisfy his senses in this material world. If he simply withdraws from activities of sense gratification and applies his senses in the service of the Lord, all the problems of material existence will immediately diminish, and with the advancement of Krsna consciousness, he will be freed from all tribulation and, after giving up the body, will return home, back to Godhead.    (More...)
No kind of material body anywhere within the universe can give life without miseries. The miseries of life, namely birth, death, old age and diseases, are present everywhere within the material world.
Owing to ignorance, one does not know that this material world is a miserable place where there are dangers at every step. Out of ignorance only, less intelligent persons try to adjust to the situation by fruitive activities, thinking that resultant actions will make them happy. They do not know that no kind of material body anywhere within the universe can give life without miseries. The miseries of life, namely birth, death, old age and diseases, are present everywhere within the material world. But one who understands his real constitutional position as the eternal servitor of the Lord, and thus knows the position of the Personality of Godhead, engages himself in the transcendental loving service of the Lord. Consequently he becomes qualified to enter into the Vaikuntha planets, where there is neither material, miserable life, nor the influence of time and death. To know one's constitutional position means to know also the sublime position of the Lord. One who wrongly thinks that the living entity's position and the Lord's position are on the same level is to be understood to be in darkness and therefore unable to engage himself in the devotional service of the Lord. He becomes a lord himself and thus paves the way for the repetition of birth and death. But one who, understanding that his position is to serve, transfers himself to the service of the Lord, at once becomes eligible for Vaikunthaloka. Service for the cause of the Lord is called karma-yoga or buddhi-yoga, or in plain words, devotional service to the Lord.    (More...)