It is a way of having some critical thinking and there is fun on it if really your heart is towards the fun.
It's first time I'm hearing that with gambling someone could have critical thinking. Most of the times I have noticed that gambling is somehow altering our emotions of greed, and desire. However, it's always good to know something new.
We all agree that gambling is a fun experience and it should not be taken as a way to make thousands of dollars. However, it's also a fact that there are some gamblers who make enough money from gambling but I think their luck favors them in gambling while others luck may not favor them in gambling.