The psychological aspects of gambling is the most important because this is what controls how you deal with your gambling activities. One major thing that you can also do to be free of the mental trap that comes with gambling is to avoid making it a source of income, it's easy to get addicted when you are driven by this mindset and it can drastically cause financial set backs because you'd lose constantly
This is nothing but the truth, this is the common mistake that most naive gamblers often make, especially when they are relatively new to gambling, they tend to consider gambling as a source of income, and this majorly influences their approach towards gambling, mostly in a negative way as they do all they can just to make sure to secure a win, which mostly doesn't end up in their favour, and rather than learning from their mistakes and changing their approach, they continue trying and trying to the point that they even get frustrated and sometimes resort to illegal activities.