Online casinos are places where it's certain that you will lose your money, it's a place where you need to be mentality sane to at least have a good ride and experience as you progress, it's not always about making money with gambling, it's always about not ending up running insane because of gambling of the end begins.
OP, I disagree with you that it is certain to loosing ones money in the casino gambling rather, there are probabilities that one could loose its money ad basically, it it it is not specifically unjust to online gambling but also in the off-line gambling.
Gambling in general is a game of daring competition where stakes are made and there must have to be winner (s) looser (s).
If really there is an imployment of insanity mentality in gambling, the it must be the acts of the tactical and logical measures mapped to proclaim the winner but where the insanity would go Contrarily is the situations of loosing possibly the unlucky ones that always bears the loosing role with its inability to control its emotions.
That's if you are not even addicted to gambling already, a addicted gambler always have one goal in mind, '( I have to make back all I have lost ), this is where the beginning of the end begins.
Every lost gambler has all time wished to regained all that it has lost in the gambling board.
Although gambling addictions is not only based on regaining ones lost but at the points you don't regard the level of your stake losts supposed to be useful if spent on other means.
Most addiction gamblers are majorly used to loosing even when they plays with the prior to win, they basically don't sit back for a rethink or restrategising instead they goes with a force to retaliating. Maybe I should say they are aggressive gamblers who doesn't have tactical plans before placing their bets.