I'm wondering in a way, if choosing between different equally valid perspectives, and deciding which of simultaneous perspectives to adopt, is a bit like something we all sometimes do. For exampleIt's hard to describe without trivialising and being trite, but here are a few examples of how we all seem to.do.similar:
Simultaneous validity of multiple potential outcomes: Joe breaks a favourite valued object in a serious accident, and is deeply upset, and then reasons that the outcome could have been much worse, and it's not that bad really compared to breaking his neck. There's a choice between "valued precious thing I'll never have again" and "Could have been worse, accidents happen, not too bad really". Both are valid views. We probably all know some people who can't get over an incident and dwell on it, and others who move on without much looking back. Both views are valid and can be chosen between. So was the loss major or minor? The answer you'll get depends which view was adopted by the person. What can we say about a person give who sees both views simultaneously and believes that both are valid? Which answer would they give?
Simultaneous validity of multiple temporal viewpoints: Claire is running a marathon. About 16 miles in, it's so tough, but at the same time she isn't really thinking about that. Her focus is squarely on the idea that there will be a future time in about 45 minutes where the pain will be a distant past memory. In a way, she's mentally already living there, and waiting for reality to catch up. But she could choose otherwise. Both her present pain and her future lack of pain, the current reality and its transient nature, are equally valid perspectives she could choose, even if it's pragmatically more beneficial to focus on one of them as a way to reach her personal goal.
Simultaneous validity of multiple value-scales: Bob is a champion footballer playing in the World Cup/Superbowl (take your pick). Clearly to him, its serious, important, crucial. Abruptly he is told his house is on fire and one of his kids may be trapped. Suddenly the sport activity is trivial, unimportant, just a game. But what it is now, is in a way what it always was, and what it was, remains what it is. Seen from different perspectives, the game is crucially important and also the game is totally trivial. The game itself hasn't changed, but the lens through which Bob sees it has been changed. The capacity to see it both ways was always there, and the capacity for both/either perceptions to be adopted always silently coexisted in and for Bob. When he hears the news, Bob becomes aware of the two perspectives coexisting in him, and consciously decides which of them (if either) he wishes to adopt. If he has any humanity he probably adopts the view that it's trivial. But he need not.
Even death has this scope for multiple perspectives. Don't people dying, perhaps console themselves by looking for a way to accept it (that they've had a good life, it was worth it, their life is tiny compared to existence itself, god will take them up, their family will live beyond them, or whatever it may be). By itself, that seems a tacit acknowledgement that other valid perspectives also exist, simultaneous to their present perception, and that the adopted perspective will be a matter of choice. It also implies that other coexisting and equally valid perspectives may be preferable to adopt, to the point that these other perspectives seem worth effort to search for, even if not presently apparent.