~snip~
Most of us find it difficult to earn money because we earn it with our effort and work, it is normal that the things we do when we risk money may cause us to feel some fear, dread, even some people feel panic of losing money, but if there is not enough money to risk and be willing to lose in a casino, then there is no need to do it, you just have to do it until you are completely sure that if for example 5 or 10 usd can be lost without affecting our economy, otherwise it is not good to take risks.
That's true.
The vast majority of the population on Earth these days makes their money by trading their time for some employment pay.
That means that money is scarce as it is a fixed amount every month.
But rich people make their money from investments, which are generating more money all the time, independent if the rich person works or not.
That's a massive difference, and it makes sense that employed people would have fear of losing their money, because there would be no ways to pay for accommodation, or food, etc.