Gambling wont really be a problem if you do really have that good self control because if not then you would really be having a huge problem which would really be in related with addiction.
Dont make yourself get control nor tolerate these things because it isnt really something worth on destroying on someones life because of gambling.
Everything should be in control or in moderation.
First, I'm sorry Sir, I'm going to contradict what you said a little bit. First, we know as a gambler that gambling is really bad. We just say that there is nothing wrong or bad as long as we don't apply it to our fellow man. But because we think that if we have control over our gambling it becomes correct in our assumptions and opinions.
However, since we can't stop ourselves from gambling because it gives us pleasure or happiness, it turns out that it is not bad or wrong in the eyes of us gamblers even though we know to ourselves that it has risks in the end...
some say the difference between the poison and the medicine is the dosage
supposing someone can control themselves and gambling is just something they do for entertainment, not an addictive behavior, it should be fine
but I'd agree with you that most of the times it's not like that.