That's why we don't need to take risks by gambling at work because it will cause problems for us and colleagues who don't know anything. Besides, we are in a workplace where we work at someone's place and get paid. And we should focus on our work and not gamble at work.
Why do I say stupid because it could create new problems, don't just force yourself to gamble at work and your manager sees you gambling, you can definitely be fired from your job, especially when you are losing. It certainly looks worse to have bad luck all at once, my suggestion is that it's better to gamble at home even though everything is easy, you can gamble using your cell phone, at least respect your work, it will be better.
I totally agree with you. Gambling while working shows unprofessionalism and a poor work etiquette. Because this will not just affect and reflect you as a person, but as well the company you are working with. Also, gambling while working will just divert your attention. So, it's either your work or your gambling activity will be compromised in the process.
One of the things that we can do avoid doing such things is to set or plan a day where you can engage in gambling activities. Normally, weekdays are set for work, and then you can the whole weekend to do all your recreational activities like gambling. Always remember that we should know how to prioritize things. It is as simple as this, if you think that your top priority on that day is gambling, then might as well not go on your work at all. This is only a reflection of how irresponsible gambler you are if you're doing work and gambling at the same time. But still, this is just my personal opinion and it all of this is still up to you.