All gamblers both new comers and old ones are awared that there are two things in gambling either to win or to loss so there is no too much awareness again about the dangers of gambling. They are already awared before coming to the gambling section. All casinos are meant to make profit so if they are meant to beat you then it is their luck and if you beat them then you win. And that is why before you play a new game in casino site, you have to read the T/C and probably if possible learn how to play the game before playing the real game so you will know how to play the game. The things Op mentioned before navigating to a casino site are all God to know before embarking on the casino site.