Depends on you, can do 2x-3x then the balance are bet are same after that and you are enjoying the rally. If that work? you can look at me working for me especially using free balance not really gonna be bother me at all.
Don't think "our winning someone else lose" is gambling there will be always winning and losing
This formula definitely works in gambling also. I don’t know the algorithm must be working that way in the gambling sites too considering revenue generation is solely based on gamblers depositing the money on the site and playing with it. From where else the money is going to come for them? It’s obvious that gambling sites would get back the money from other players and may be there would be some credits from owners (?) but yeah in any case let’s assume we lose someone win and vice versa.
It’s hard to earn enough from the free money because that would come from the small promotions, promo codes, may be rakeback etc but that can’t make huge without any proper luck.