Everything that's too much is true to be bad. That's why gambling needs to be done seriously by someone who is engaged in it. There are just people who won in one day and then the next day decides to make a living out of gambling like they could win everyday. In reality, we don't profit everyday.
That is really the problem with people; they just tested that water and thought it was not that deep, which is why they decided to swim it out and got drowned as it was very deep. They only consider what they accomplished in a single day, which does not imply that you will win on a daily basis. For sure, they will learn the hardest way by losing a lot of money.