So immortality could be something we want if our culture was different?
Many of us want immortality already. But we really shouldn't, not before we attain those significant changes.
As I brought up though, utopia was noted to be a nonplace in that it was idealistic and wishful thinking, not realistic
Well, taking that as a premise, then immortality will unavoidably become a grim disease.
The Immortals come to mind
The Alyson Noel book series, I assume? I'm afraid I haven't read it.
Moreso that you have a different worldview based on whether you become immortal or have always been since birth. Psychology and all
To a degree, but only a small one.
Far too much of our psychological capabilities does in fact depend on our own mortality, even if we rarely think of that.
We don't appreciate the shortness of life
Most often we attempt to deny its knowledge. But even so, it is something that we are aware of and that deeply affects our mindset - for instance, it leads us towards seeking some form of importance, relevance or even literal immortality. To some degree that is an attempt at denying the reality of mortality.
Are you well off or not, you mean? Or that you are content or not?
Some of both, mainly the second. Living a whole day isn't always tolerable. Until and unless such an art is mastered, there is little point in attempting to handle the same thing amplified by who knows how many thousands of times.
For the most part, quality of life is the ability to truly accept and be in harmony with circunstances that we find with some regularity. That of course can't be warranted, since our control over circunstances is limited at best.