~snip~
It is true that we as good human beings also need some fun, but sometimes it is difficult because many do not know healthy fun and that includes being able to control emotions and performing many functions, including putting everything on a scale, not go crazy, and control impulses above all, when we play we have many impulses and that is what leads us to make bad decisions.
If we had the coldness of a robot to manage our own emotions, we would be very advanced beings and with many things that we can achieve, but it is difficult, very difficult to control emotions, and even though it is something we can do ourselves, we get into our minds that we are invincible when we play and that is when we lose the most money.
The human tendency to be swayed by the spasms of emotion is a real danger that can cause us to make hasty choices. We'd all like to be in charge of our feelings, but that's easier said than done
However, pausing to consider the sources of our negative emotions can help us realize that we have more control than we give ourselves credit for. Our acts are like ripples on a pond; they only show the surface impact of our true feelings. Maybe we shouldn't strive for the emotionlessness of a robot, but rather try to comprehend these feelings
Your description of the feeling of "invincibility" we get when playing piques my interest. Many people feel this way, yet the reality of death always breaks their hearts. The goal is not to eradicate these emotions, but to prevent us from being blinded by them when making decisions. It's possible that this strategy will yield better results than cold heartlessness