I agree that this tragic event gives lesson to all gamblers across the country if not the world. A lesson that tells us to keep check on ourselves and as much as possible play gambling games with self control. The story of the suspect simply shows us that gambling if uncheked can lead to addiction that can ruin even a good man's life.
Precisely, it is basically gambling and addiction is a thing that can give us the destruction in economy and psychology. Because inside we are always forced to continue to follow the path of an existing game and also we should be able to think quickly, otherwise it's all going to be bad. One thing that you have is a good self control and also the best strategy, for only those things which will help us to get through a bad thing