where did you put the houses in? they are the other party involved, they try to force gamblers to bet more and more. don't tell me that they don't do anything like that.

There are no Houses forcing gamblers to come and lose their money and by that i didn't meant to say about the offline or real life gambling against criminals or drug dealers.The addiction is wrong because the guy wont be thinking on his actions and rather just bet hoping to win a fortune some day,which is not definite and has its own risks involved

Gambling is not very wrong but its how people are doing it, the way of people that are doing it is mostly very stupid, so much people are addicted and will never come out of the addiction.
The already lost everything and they have nothing to lose anymore so they thrown there life again.

Your mind is very wrong against gambling. gambling is not wrong wrong is people doing gambling using ambitions. If the ambitions have mastered their minds, surely they can't control themselves and they finally experience the addictive, although they get is just a defeat, they do gambling. Since dipikiran they already have such great ambitions. The conclusion is wrong is people doing gambling using ambition

If you are in for the fun, you will never suffer any negative consequences, the problem is the addiction and delusion of making insane profits just because some guy made a thread here showing massive wins. It's not going to happen, most likely you will never hit the jackpot, of course this doesn't mean that you shouldn't say positive about it, but you have to stay realistic too.

It depends upon the gambler and their experience...to most of gamblers who regularly gamble, it is not wrong, to those who can control their self while gambling, it is not wrong, but there are people who really are unlucky and sometimes busted in early times, and try to go wild because of loses, gambling to them sometimes is wrong.. so it really depends upon the gamblers experience.. 

It is wrong if it already has a negative impact on the person or people around the person. If you sell you house and lot just to gamble then it is really wrong. But if you just gamble for entertainment without minding if you win or lose, then it is good. A good relaxation after a days hard work is not bad, and if you get that from gambling then it is okay.

Yes, in some cases that's true, but not always. I think we shouldn't avoid something completely only because some people when doing it wrong way become addicted.

Same "domino effect" as you call it may be applied to alcohol drinking for example:

1. Was drinking just small amounts of wine or beer on occasions.
2. Saw some people drink heavier and "have more fun"
3. Continued drinking small amounts of wine or beer on occasions, but sometimes was drinking heavier liking it more and more.
4.
5. Now he/she is an alcoholic.

no, a house doesn't have a mind or a heart, it has bunch of minds and hearts, it's a bunch of humans. the houses try it and if they fail, they will try harder, it will work.

Some people just should never even try gambling, I think everyone should get genetic tests and see what% of massive addiction you have to gambling activities before "gambling" by trying gambling, I wouldn't gamble with that, given the massive negative consequences tat it can have, its just better to know the % and also see if in your family someone had gambling addiction related problems.