In my best understanding, gambling is gambling. When you just started gambling and are being careful with your loss, then you call it a responsible gambling but it's matter of time before the demon called addiction sets in.
Yeah, that's very correct. I have seen so many people who believed that they had their gambling habits under control but they never knew when they went off the rails and became so addicted to the point where it almost broke them financially. You can never be safe being a gambler.