You can train Forex trading at Sparkprofit they just do points and they dont need deposits.
I trained from this website to know how it really works. Although still you wont see the outcome sometimes. It is not really different with trading bitcoins and altcoins. They are almost like the same. The only difference I think is there is a big jump at bitcoin unlike those commodities and other currencies.

Yes we can manipulate bitcoin in bitfinex more on trader in bitcoin are there. Big holders manipulating the price because they have alot of money and bitcoin also so bitcoin price is manipulated by someone else. If they want to drop the price they can.

Different people employ different strategies. I too invest in bitcoin and save it for future. I don’t usually sell out my bitcoins. I am also an active trader and I started with a very little amount. I use arbitraging strategy where I find price difference of the same asset in different markets and make profit out of it.

With the increasing number of online exchanges, arbitraging has become very very easy and anyone with little time can do it. You often notice 30-50 USD difference in bitcoin’s price in different exchanges. I buy from the lowest and sell at the highest. Simple and effective, but it requires a lot of initial investment. 

Paper money will survive simply because it is one of the easiest ways to reach the whole population especially those that do no have access to banking services but as time has come to pass most of the money of the world now is in electronic form.

If people can use something as freely available to the best of my knowledge as water for illegal activities, why cant they now use a Fiat that can get them whatever they wanted for illegal means. When it comes to illegal activities when someone is criminal minded, its not about the USD anything whatsoever will be used to achieved his objective even soap. So, using dollars for that kind of person will make the job easier.

Human being is designed that way, if you do anything too much it will eventually become your addiction. Anything you do for fun is good until it becomes addiction. You should divert yourself to another task when ever to feel like you have to gamble now. Anything that gives you pleasure will do.

Skill is nothing in gambling games that don't require it like dice. You can't do anything about the outcome there. Unless you are playing something like sports betting or poker, then that can be useful. Well, good luck to your betting and use your winnings wisely, don't blow it off in one day and one go.

many people who like to gamble just for fun, and I'm sure they are people who have very much money. but, if I gamble, maybe I'll have fun too, but pay attention to the amount of bitcoin or money I had, and of course I aim to profit.

You can actually enjoy gambling without risking huge amount but this only applicable if you never bet huge amount on your past game. Because it is impossible to enjoy it for small amount once you already try high amount betting. You always want higher if you are on the game.

I agree one of the unique characteristic of Bitcoin is its deflationary nature.  With finite number of coins to be mined and lost private keys with growing market.  Bitcoin will definitely increase in value and price value.  With this being clearly seen, it is really advisable to save Bitcoin for the future.

online business you mean like investment program or mining program ?

Of course, use the bitcoin for trading is the best way to make money than other investment or
offline business like renting house. We are know that all business in any country is have tax for government,
in Bitcoin world, we are free from any tax because there is no government intervention.

The constant dumping and this BU issue is affecting the trade exchanges and the price as well. This is also not the right time to buy bitcoins as it can drop to 800 if people keep dumping their coins and invest in altcoins. Now people are favoring Monero instead of BTC due to the price crash.

Looks like the bottom was 8XX, now that the hard fork fears are going down and bitcoin unlimited is pretty much dead beyond any reasonable expectative, I can see more and more people jumping back in the Bitcoin train. Looks like ETH already peaked and BTC bottomed.

If you will spend your coins now then you will surely regret in future and there is nothing to worry about the current decline is price as this is part and parcel of bitcoin economy and we have seen same thing even in the past but bitcoins has tendency to recover its price very soon and same thing will happen this time too so just have patience and hold your coins.

I know that a lot of bitcoin users are terrified because they are starting to become unsure of BTC and they are afraid that it might be replaced by something else in the future. In the case that bitcoin gets replaced by another coin, we just have to adopt it. Don't worry at all. Bitcoin is still around 900-1000$ range. That's still a good price compared to where we were back then.

I am totally agreed that losing was always part of successfully trading, And most often happened why some of the trader losses their money it is because they have feared. Which is not good actually as a trader, we should ready and willing to face what we can afford to lose in. The more we fail is the more we headed to success.

If you have invested in the past when the price was too low then you have already made some good profits by now and if you want to make good profits in future then you can afford to buy them even at present as price in long run will be definitely go higher so I don't there is too high risk in investing in bitcoins.

Visit those website that update much better if you had group on facebook to know more about what coins you guys going to bough that has a potential to pumped with in that day you will see the graph also when the volume start increasing on different trading sites.