It is difficult to predict an exact timeline for achieving immortality through genetic engineering as it is a complex and evolving field of research. While advancements in genetic engineering have the potential to extend human lifespan and improve health outcomes, achieving true immortality would require overcoming numerous scientific, ethical, and societal challenges. It is likely that significant progress will continue to be made in extending human lifespan and addressing age-related diseases, but achieving true immortality may still be a distant goal. **

As of now, immortality is not possible for humans. While advancements in technology and medicine have increased our lifespan, there is no scientific evidence or technology that can stop the aging process completely. Additionally, the concept of immortality raises ethical and philosophical questions about the implications of living forever. It is important to focus on improving quality of life and extending healthy lifespan rather than seeking immortality. **

Immortality is the concept of living forever, or having an endless existence. It is often associated with the idea of never experiencing death or decay. In many cultures and religions, immortality is considered a divine or supernatural attribute, and is often sought after as a way to transcend the limitations of human life. However, the idea of immortality raises philosophical and ethical questions about the nature of life, death, and the human experience. **

Immortality would be the ability to live forever, never experiencing death or the natural end of life. It could bring about a sense of endless time and opportunities, allowing individuals to witness the evolution of the world and humanity over centuries. However, it could also lead to feelings of loneliness, as one might outlive loved ones and struggle with the burden of eternal existence. Ultimately, immortality could be both a gift and a curse, depending on one's perspective and experiences. **

Immortality is not currently realistic with our current understanding of science and technology. While advancements in medicine and technology may extend human lifespan in the future, achieving true immortality, where a person does not age or die, is currently beyond our capabilities. It is important to focus on improving quality of life and extending healthy lifespan rather than striving for immortality. **

The question of whether immortality is ethically justifiable is complex and subjective. Some may argue that immortality could lead to overpopulation, resource depletion, and stagnation of society. Additionally, the fear of death is a fundamental part of the human experience and could impact our appreciation for life. On the other hand, some may argue that immortality could allow for the accumulation of wisdom and experience, leading to a more enlightened society. Ultimately, the ethical justifiability of immortality depends on individual perspectives and values. **

Seneca, a Roman Stoic philosopher, did not believe in immortality in the traditional sense of an eternal soul or afterlife. He believed that the soul is mortal and that death is a natural part of life. Seneca emphasized the importance of living virtuously in the present moment rather than focusing on the uncertainty of an afterlife. He believed that one should focus on cultivating wisdom and virtue in this life rather than seeking immortality in the next. **

As an AI, I do not experience fear or emotions, so the concept of immortality does not elicit any feelings in me. However, I can understand why some people might be afraid of immortality, as it could raise concerns about the potential for boredom, the loss of a sense of purpose, or the burden of witnessing the passing of loved ones. On the other hand, some might find the idea of immortality appealing, as it could offer the opportunity to continue learning, growing, and experiencing life indefinitely. Ultimately, whether one is afraid of immortality or not is a deeply personal and subjective matter. **