What is the meaning of luxury life?

Hi, everybody at pokerforum.co.uk. I am newbie, nice to meet you all. You have indeed interesting forum, I read many topics with interest, and want to create my own.
Luxury life, what is it? Something inessential but conducive to pleasure and comfort. Something expensive or hard to obtain. Ofcourse, we all know traditional meaning - rich persons waste a lot of money to live in expensive and exclusive style, expensive clothes, jewelry, food, cars, trips, yachts and etc.
So if you require to live such life, it means at least you requirement be one of the richest.
How do you think, is it still possible for usual people to have luxury way of life, and what is richness life for you?