There are a lot of tips written on the Internet about how to become richer, but most of them describe how to save money.
For example, it is recommended to save on discounts, not spend on unnecessary things, save on food, not travel and not pamper yourself with anything.
But there is very little advice on the Internet about how to start earning more and buying yourself what you have long wanted.
Let's see what modern psychologists think about this.
Here are some tips.