That's a case that has happened a lot, that's what I know. Many people experience problems in life because they gamble excessively or beyond their own limits, including the funds used for gambling that are not reasonable, such as risking all their savings or selling property they own to be able to make money by gambling. , that is a very silly thought, because gambling will not give you victory easily. As far as I know, winning at gambling is based on your own luck.
It is clear that self-control is important when gambling because of the many cases that have occurred due to the impact of bad gambling.  as you said, if gambling is done without self-control then they will only lose more money As much as possible, we must be able to control our emotions because that can help us to avoid losses that have occurred in many cases that have occurred.