If gambling is bad - why you gamble? Why you show bad example for everyone around you?

We really shouldn't set an example for anyone around us, especially children, because a child will quickly learn what he sees, let alone played by his own parents, so he will think that it is a fun game and will try the game outside without his parents knowing because The child will store the memory in his memory. I think it is a bad example that should not be shown to anyone so it is best to never gamble in front of children.