We all gamble here, that’s obvious. But outside this forum, when people around you casually call you a “gambler”, how do you actually take it?
I don't think we are all gamblers here. Some members promote & talk about gambling, but they openly say they don't gamble. Some claim to gamble, but judging by their comments, I doubt they really do that.
People around can't call me a gambler because most of them don't know how much I gamble...

Do you feel proud and see it as some kind of compliment, like someone who takes risks and knows what they’re doing. Or do you feel a bit insulted, like it’s something negative and not really something to be proud of?
Well, it can be a compliment or an insult... that depends on who is saying it and how. There are not so many real gamblers around. So, for example, if it comes from me, it would definitely be a compliment.