Death is arguably the worst reality of loving mortal intelligent organic entities.
Have posted in similar threads before, that I am one that greatly wants to exist forever. Those answering the question usually do so from the perspective of their own current fragile, sometimes painful, weary, limited life. If people that enjoy their lives could magically exist so in their prime, many would choose otherwise.
However it is true, there are significant numbers of those that struggled their whole adult lives below Maslov's Pyramid level 5 that have not enjoyed much of their lives and those that have lived on the dark side morally and ethically that may feel life sucks and be glad when it is over.
I am very very much the opposite though am aware as a mortal organic being, growing old and limited is certain. However, although am not one that believes in dominant religious magical narratives, have a hope for a non-biological existence in eternity that I choose to hope is physically possible given my knowledge of neuroscience and physics, and for which there is but one path.
John 6:38:
For I have come down from heaven, not to do My own will, but the will of Him who sent Me. This is the will of Him who sent Me, that of all that He has given Me I lose nothing, but raise it up on the last day. For this is the will of My Father, that everyone who beholds the Son and believes in Him will have eternal life, and I Myself will raise him up on the last day.”