Immortality a reality or not? (Бессмертие реальность или нет?)

What if I told you that you would live forever. Technology does not stand still, just 20 years later it will become a reality, until 2030 there will be a technological revolution, in every hospital it will be possible to print any organ and transplant it to a person. They will create a lot of implants and if a person has enough money, he will be able to prolong his life. Science will step very far in the field of study of the brain and other human organs, after 10 years in 2040, will be studied every part of the human brain, which allow to fully implement immortality.
Is it good or bad, to receive immortality? What if the planet's overpopulation? This is not a problem, people will always find a way to move on, because when people do not have enough space, they opened up new continents. Today, the most successful space company SpaceX is already preparing an expedition to Mars. By 2045, it will be no longer a problem. Before ancient people perhaps, too, thought, that will if to end all stones, but they found new methods work and achievements their goals!