They are addicted to gamble which is due to loosing that is what he meant, I believe. Its like we loose money initial amount in gambling and then we try to chase that amount and hence increase the overall loss every day and every hour.
So while its not easy to do, if even we are gambling then we MUST forget what happened yesterday with our gambling and whats our stats.

Rich and poor in gambling depend upon the nature of the gambling. If someone is gambler of casino so there is 50% chance of win and lose but on the other hand if someone is gamble of playing cards so it will depends on his skills that how much he is expert in playing cards. I have a local friend who had made decent amount from cards games, but not rich yet.

I think even if you are going to save your money so your money cannot be even safe there, as there is always a chance as banks can take your money, so it is better to take risk and invest your money in bitcoin specially in present times as the price is expecting to increase more and more in coming days.

Technology has become so cheap that the poor people are finding it hard to earn for living and they can easily use internet and can easily afford other advanced technologies too, so I think they also have better opportunities to use bitcoin for making some good profits for a better living.

The donations that are mostly collected on the name of needy people is misused, and they do not reach to the needy people and that is the reason that it shows not a positive progress, but I think if the mechanism for the distribution of donation make transparent then it will really show a good result and same is the case of bitcoin, if bitcoin is used in its true sense it can really help poor countries.

In one sense everyone is greed as everyone is continuously struggling for making money, and I never saw a single person who have stop earning because he considered his earned money enough for spending life. Therefore everyone is in fact greedy. So, it will be obvious with failure of emotion control, everyone will lose in gambling for sure.

In fact it is not such an easy task to quit gambling, as I have personal experience in that, as I tried for so many times to quit gambling but for every time I cannot succeed, as I quit gambling only for some time and after that I start it again, so after that I change my gambling strategy and sat playing gambling for a fixed amount and that strategy really worked.

Now I am playing gambling up to that limit which really helpful in protecting myself from losing a big amount of money in one time.

Not only you but there are so many other people who are playing gambling illegally, as gambling is an illegally activity in some country for all age of people for both male and female,  but in those areas where gambling is legal still they do not allow under 18 to play gambling both in casino or online but still they find ways for playing gambling.

Actually sports betting gets better with time because we can use the past records and understand how a player behaves under various conditions and how a team approaches a particular match and a lot more added to this we can also start our prediction business and hence make profit without any risk at all.

Around 3 bitcoins profits per day continuously will not possible for any trader. If a trader even try to achieve that with big capital, I still doubt about consistency. Because, as we are aware of the unpredictable nature of trading will lead to anywhere.

Moreover I feel, looking for that big profits must be greedy and it may collapse any trading plans due to with emotion failure reasons.

Now you see they are actually tax minded and hence they are calling online casinos as illegal and its pretty horrendous that the government want to take tax even from people are are loosing money in gambling, seriously desperate government. Because either they should ban gambling offline and online both else allow both.

But that's not a gambling related investment actually a pretty awesome idea and adopted by many in recent years but here I guess we are comparing the investment made in gambling related sites or businesses and between actually gambling with our money. I guess investment is better if you own a casino or invest in a casino who's owner you know personally.

I have done gambling wisely, smartly, slowly and everything but brother the result was always same : LOSS. Actually by wise I meant I used to gamble and once in profit I stop for the day but that ended when I loose on a single day whole bankroll. By smart and slow I mean I make little bets and win but that too didn't worked.

I did locked my funds to overcome the habbit of gambling but that never helped because I always used to get some payments and I used them.

But anyways I had a lot of fun doing those bets, personally I NEVER cried because of gambling but I have cried indirectly due to gambling, actually my family hardly used to talk to me when I was at high in gambling and hence I was very upset.

There is no harm in gambling if it is done either in a controlled manner or for fun. But that been said even the most legitimate ways of making money have their own risk. For example you are an investor in a gambling site then obviously you should be in profit always but uncertainties happens like a big player beats the edge and wins.

This strategy is not new mate I have been doing such strategies for over a year now and I can regretfully say that I have never been into profit for more than a week.
What worked for me was sport betting and I made some fine profits but now that too is lost due to my careless mistake out of hurry.

Yes aggressive gambling or gambling in desperation is very risky because we are not betting since we think we might win the bet but because we want to win back the lost money and hence we make the loss even bigger.
Once I gambled and lost 1 BTC just because I wanted to recover my 0.07BTC which I lost some times before that.

Investing is different than gambling actually because in investing you are playing with the house an in gambling you are playing against the house. So, while you are expected to win while investing but there are certain risks too because the site might scam while also the house can go in loss too.

I think you can just give him a suggestion and then it is up to him either he is going to do so or not, you cannot be blame for that. To me the best option is that in beginning you should invest your bitcoin in alt coins but try to invest your money in low price alt coin but having good potential to increase, and in this way you will just start receiving  your experience and after having good experience you can invest a good amount of money.

Investing in gambling is not such an easy job it really need a courage and everyone do not have that courage, as gambling is one of the most risky way of making money but if you are lucky and having some good skill and experience in gambling then you can really make good money in gambling.