That depends if you are more into fun you are a winner even if you lose your money in gambling, but for those who gamble for money they look for a profit in gambling which very hard to achieve and that would come to their mind that gambling is wrong.

Much like alcohol, something shouldn't be forbidden for adults to do just because the kids can't do it either.  They should be talked to at an appropriate age and taught that while it can be a fun pastime if you play with what you can afford, it can very quickly get out of control and ruin your life (like any other addiction).  Be a good example and play moderately if you decide you do, and if you lose money use that as a life lesson that you can pass on.

Yes true if we gamble to get money is wrong because bitcoin is not able to find the money well. Bitcoin is a game that can be won and lost so heavily dependent on the luck factor. So gambling is a game to have fun and not for profit.

I think gambling wrong or not is depend on the individual, if you gamble in normal state, like for fun or as an entertainment is still ok, but if you already play until you bet all of your wealth, or you become addicted then its time for you to stop, that is the point where gambling is wrong

Controlling yourself is very important not only in gambling, even in temptation with girls that is also bad as it will lead to negative outcome. Gambling usually played for fun but without self control that will be abuse and will result to disaster.

It's not wrong.. it's just an addiction that makes you satisfied. If you would try right now to gamble and you never did before, I'm 10000% sure you won't resist a second bet after the first one. It's an addiction. It becomes a wrong habit when you start to sell things to gamble your money. Or when you're betting more than you can afford. That is a stupid idea,and will get you bankrupt very very easy. You need to control yourself and to contril your bets too - try not to be greedy.

I do not think that gambling is wrong at all because those people who gamble have earned their own money so they should decide on how they are going to spend it.
It is a bad thing to judge them I would not spend my money in gambling but some people do. 

I think that was not your day to play gambling so that you lose money, you don't have enough luck to win the game. Or just stop playing it and just save money that you will use again in gambling. I guess if you save that money instead of playing in gambling you will see that your money will grow little by little. 

Don't gamble with money or bitcoins that you need. Put a stop loss level. Gamble only for fun not to earn money.
I know people that earn money with sports bets, but i know more people that looses btw or money betting.

It never should be the gambling's fault in the first place since the gambling sites didn't force you to play rather it is your choice and decision if you want to play. So I don't know why there are people that blame Gambling when they lose.