Yes, I completely agree with the OP. Even if you wanted to show off to your friends, relatives or other people, they will probably think about the game and they will definitely have an irresistible desire to play. They will do this with thoughts like “why am I worse than him or other winning players” or they just want to test their luck. And even if the player starts to lose, he will bet more and more furiously with each bet, trying to make the winnings higher than you told him. Behind these stupid actions will be human envy, depression, anger that a person has accumulated, whether at work or anywhere else.
The main thing I want to say is that even when telling someone about our victories, we seem to invite the person to play, but at this moment we don’t realize it, because we just want to show ourselves higher, increase our worth, or just show off like a little boy, and not an adult and reasonable person.
Well, you do have a point, but sometimes it's not bad to share your achievements. Let's put it this way: you are a humble person who is gambling and suddenly wins a jackpot. Now a days, people have the habit of posting on social media about great things to them, so it can't be helpful to share those experiences, just not in the form of flexing or showing off to the people or viewers of your post or story. Also, be prepared, as many people might have different views about you doing gambling. It can't be helped because we are in a social media era where discrimination and saying bad stuff to others are scattered or are becoming a norm or habit for many people. So if you want a quiet life and you are winning at gambling, it's much better to stay low-key and do what you want without someone judging you.