A person who is gambling to have some fun isn't a gambling addict but if a person doesn't have self control then that person can become a gambling addict easily. To prevent yourself getting out as a gambling addict is to make yourself busy like starting a new hobby as to make yourself don't have time for gambling and a rehab. I am sure that it will work quite nice since you no longer have time for gambling and also have someone teach you about financial management.
Do you know it's possible to gamble for fun and still get addicted to it because gambling addiction is a psychological thing that doesn't develop in a day. There are people that look for a distraction to forget about the pressure and anxiety they might be experiencing so they use gambling as a coping mechanism and overtime this might lead to dependency issues. Having fun doesn't make it totally safe
Yes, when a person starts gambling every day under the guise of having fun, he will definitely become addicted to gambling, not today but tomorrow. Especially when he starts considering gambling as a source of big income. There are many gamblers who started gambling for fun, who later lost their wealth due to addiction. Gambling can be fun, but a limitation should definitely be set there. Those who cannot set a limit will almost certainly lose control over gambling. Trying to keep yourself within limits will reduce the chances of getting addicted to it to a great extent.