everyone has a sense of greed, human nature, and the addict is normal
addict to gambling i think its not a problem
the word "addict" itself contains problem inside. normally nature doesn't mean it should be accepted. nature human is not perfect and should control ourselves. shouldn't be completely nature.
Well is in our nature that we are sometime that greed but we can control it.
That is the point of it, people can be so addicted to something and they can control about it.