So by your reasoning solid gold toilets should anger you because you'll never be able to poop in one.
"The wealthiest person is a pauper at times, compared to the man with a satisfied mind."
And therein exists reality. Why be forced to guess and turn over your money to a business that pressures you into supporting an economy? If businesses provided better information upfront about their products, sight-unseen, better service, better reviews, without the pressure tactics, we might actually buy their products.
Regards luxury, I think we can safely say that unless you work in a high-paying job that can easily pay your bills while saving for important things (place to live, car, maintenance, repair, emergencies, food) first, then one can consider setting aside some cash for luxury (although, I'm personally not one who suggests excessive luxury)
My S2 Singlecut is a better guitar than I thought I'd ever own. It plays like a dream and sounds incredible (BK pickups). I looked at core models for a while but decided they don't offer anything I don't already have. You say that you can afford a core model. Wouldn't that be more than good enough for you without sulking about not being able to afford a PS guitar ? Do you want to live in a castle and own your own jet ? Very sad.
I tend to think this is correct, although not so much sad as unrealistic. If the OP wishes, he could consider a core guitar and be happier with it than setting unrealistic goals and not be able to fulfill them. Or worse, go into debt for something he'd have a hard time paying his bills with.
Kind of like how you might look at a very beautiful woman and desire her for her beauty. When in fact, it's mostly cosmetics that are making her look beautiful. Think about that for a minute, and then know the difference between imitating and applying the rules of law vs. being an easy target for impropriety. Perhaps its her inner qualities you are thinking about, what makes her a beautiful person inside. Are all beautiful women outwardly the same on the inside? If not, could you find someone who displays qualities that are more modest outwardly, but still have the same inner qualities?
Businesses just want your money for their products or services. Whether you want the cosmetically-enhanced gorgeous girlfriend is your choice.
My feeling is that the joke is being played out on the unwitting sap who is tempted into giving companies their business just because their product looked or sounded good. (No dig at PRSi, just suggesting the OP consider something more realistic than the beautiful girl made up to look like a million bucks, but is out of your league).
Better to find the "girl of your dreams" you happen to meet in your virtual travels. Who isn't a "Hollywood beauty," but more like the person you said hello to and got acquainted with at your local guitar store. Not the high-end, high maintenance girl, the nice one who treats you well and is honest with you. (IIRC, the Mary Ann compared to Ginger)