Not just it's fun but there's a lot of factors that make gambling is an addicting activity. The pleasure, the money, the satisfaction it's like a package that you'll get when you started to gamble.
There is no doubt that in the beginning you will not feel that you are addicted because you will feel fun there but after sometime if there is no more charm for you there you still will need to go there and this is what it is all about.
That is true. And after we experienced those fun and excitement, we get to form of habit gambling. Then, we just realized that we get hooked into it and is already addicted to gambling.