"a state of great comfort or elegance, especially when involving great expense".
That's the actual definition.
I think luxury is about letting ourselves indulge in what is good for us, even when we don't think we deserve it.
Luxury, to me, is a state of mind. It's about doing what I want, live in peace and accept myself for who I am. It is more about giving myself what I want than purely consuming expensive products.
