@OP, what is the difference between gambling fever and gambling addiction? From your post, I don't see any difference or any unique difference of things that have been discussed here before as a causes of addiction and how to prevent it. Both are too similar, if not the same.
Even though gambling fever and gambling addiction is related there is a difference in the two and so should not be confused with the together
Gambling fever is just the same with gambling addiction so there is no point in trying to make it look different because whichever way you define gambling fever and gambling addiction you will still land to a certain point, so don't even complicate things here because when you're having a gambling fever it means that you have started experiencing symptoms of addiction in some cases you might not even notice that until you see yourself gambling beyond control and that's when some people will still realize that they're addicted so we shouldn't confuse ourselves by trying to make this look different.