Immortality is eternal life, being exempt from death, unending existence.
Certain scientists, futurists, and philosophers have theorized about the immortality of the human body, with some suggesting that human immortality may be achievable in the first few decades of the 21st century.
On the other hand, some believe that death is a divine blessing and eternal life will lead to the fullness of the earth and systemic disorder.
I never wanted to be immortal. Its one of the saddest thing that can happen to a human being. Seeing everyone died and generations passed and still alive because of immortality can make a person lonely. You will have all the things in the world but knowing that everyone around you will leave you someday can leave a person empty. I watched an anime like this and it made me realize that immortality is not the answer.