There is an opinion that the more money you spend, the more you get in return, it is interesting to find out who really works in this direction.
Obviously that saying is 100% true, now let's use gambling for instance. I'm not much of a professional on that but let's do it this way have seen, with you as a gambler having an odd of 5, you're expected to stake a certain amount to make the potential winning dash out the money you used in staking and also your gain will be huge too, if you don't get the staked cash then you're losing even if you win the bet. What I'm trying to say is that if you don't spend much you'd get less of what you've spent so to get more you have to spend more. The risk involved in spending more are always there so it is either you get it right or you fall on the losing side.
I spend enough money, but I have a fixed income, therefore I will not be able to get more. I don't have rich relatives, and I don't expect an inheritance either. I want to get rich, not to deny myself, but I have to save on everything.
It's still the same thing when you say you have a fixed income no rich relatives no inheritance (wtf, no inheritance?) still want to get rich, you can make things right to be in your favor that's if you're mindful of how you spend and in as much as you want all the good things of life just cut your spendings shot to recover your expenses. Before you know it you can be the bread winner of your family.