most of the gambler have the same problem they even know that gambling is not giving them any profit, but still they are not ready to accept the reality and they continue gambling and giving justification to himself that for next time may be they become luck and they play well and me they make more money. but in fact for every time they become failed.
They are already addicted even when they are only playing with what they can afford. Just like myself, I spend few dollar a day sometimes even less than a dollar just to gamble. Sometimes I win, sometimes I lose and it doesnt matter because it is what I can afford however that just means Im addicted to it