While I wait for your response on that, I think that what calls for concerns among gamblers still revolves around addiction. Something is bringing the gambler to gamble every time, and if it is not for fun, it will be for the money. And in the aspect of the fun, one can get entangled with it in the name of a hobby, and if care is not taken, it will just overwhelm the person, and hence an addiction. Also, with respect to the area of desperation for the money, the revenge for the initial losses and the greed, or the senseless belief that gambling is the avenue that will make them rich are often the causes of their repeated gambling.
This will always push them to gamble, and before you know it, they are already addicted. As you can see, all are centred around addiction which might call for help. Notwithstanding, if the gambler is making money consistently, such will continue to move closer to gambling so that he can make the money without a stop. I believe that such will still never need your help even though they could be addicted to gambling. But the fact that they are positive regarding it makes it no issue. For these, you can see that nothing about gambling calls for helping the gambler if not for addiction.
I don`t cares about their reasons. If they need money they have to work hard. In the other way we will help crimes "because they need money".
I said my opinion. If they want to change their life - they must change it before they ask help.
Money aside, you may be making money in gambling but still not being responsible in it, you might be lagging in other ways of life that are important due to it. That's what you should now work on and not quit what is giving you money. Again, I will still not advise you to rely entirely on gambling as your source of income, that is bad. This is one of the ways you made the mistake at that time. Gambling could be a good source of income, but it is best that we do not put our minds to it. The problem might start by entirely relying on it, and this will now start clouding our judgement because of emotion. Due to this, we might be segregating ourselves from our loved ones simply because of gambling, but nothing can be said less of an addiction in this regard.
Notwithstanding, if what you narrated is correct. I think you should go back to your way of gambling but make sure that you have a change of attitude this time. Judging by what your standing is, a way you know to make money shouldn't be abandoned in my opinion.