That is what I am going to do when life my so tough before and we cannot avoid things that we want and need years ago.
Those who think buying expensive things is a waste are people who are not really rich because that is the dream of any poor person, and when we are really rich there is no reason why we should not buy them. We try to earn more money every day and becoming rich is to make our lives better so there is no reason we have to continue living in poverty when our accounts are already too much money.
Personally, I will not hesitate to spend on expensive things, delicious food...when I am rich and I will find ways to make more money instead of saving and continuing the life of a poor person.
Once one is called rich, I think that person no longer has any debt, if someone still owes a large amount of money, I don't call them truly rich, they are just fake rich.