It's only good to see in our imagination especially in online gambling because no matter how skillful gambler you are once bad luck strikes it would be hard to recover after a big loss.
That is true that is why we need to control ourselves by setting the money we can afford to lose. Gambling is one of the thing that can relieve us from stress but it may also work the other way around. We can say it is a duouble edge sword. It can benefit us but then it can also harm us. But the good thing is, with proper management and moderation of our gambling activities, we can make this gambling beneficial to us. It can be profitable in a way to relieve stress and if lucky add win and earn extra money.