If humanity could conquer death, life would probably become more tempting and thrilling. There is a significant chance that in a prosperous distant future, this might be the case. However, for today and indeed for the age of mortals, the humble acceptance of mortality is important and sensible. Yet, it's even more crucial to rationally utilize the time allotted to us and to live fully in the present — for our loved ones and ourselves, for all that is valuable, and for the future immortal Humans.
Why do we set high and challenging goals? Because life itself is the pursuit of realizing objectives that can be exceedingly diverse. If so, then the goal must be the most inspiring and yield the highest productivity.
To have doubts about the correctness of one's views and convictions, on which the accuracy of crucial decisions depends, and to ignore them — is a criminal indifference! And in the world of politics, it's a crime against society!