Can I have free trial ?
Here is my BTC address: 1224UwweaSxdxm1js9Yjtu93JqG3v3twYY

Not less than 3 - 4 BTC for only exchange, I think this will be enough. 

In future Bitcoin can be more stable, because BTC market is expanding and more and more Bitcoins are mined and used. From this BTC market is more and more stable. 

Litecoin currently is around 3$, do not think it can reach 10$ - Litecoin is not so popular. 

Is vouch giveaway available ?
Here is my BTC address: 1224UwweaSxdxm1js9Yjtu93JqG3v3twYY

The yacht is not so expensive, as you may be think. Super rich person can buy used yacht at 60% - 80% off from new yacht price. Even truck driver can find used yacht at 30 - 50 BTC price level     

Yes, this is true. Transfer fees can be much higher in the future and BTC transaction times too  Even nowadays BTC transfer time can be several hours. 

Well, many banks for sure will earn a lot of millions with BTC transfers to FIAT and back. This is BTC future

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DHL or FedEx are most largest ones in the world. You can contact them, it is their job to transport something, but I think they work only with companies  

Only altcoins, but not all. Only most popular ones can be acceptable collateral. 

When BTC will be official country currency, then yes - you can buy bread with BTC price in that country.  May be some country in South Pacific can implement BTC - when they will have electricity. 

For short term profit, you can try Dash mining. Some folks get a lot of crypto coins in Dash mining. 

You can make your monthly limit for gambling in different wallet and use only that. So you can gamble and be safe. 

For real BTC users this can be good news. Most important - if in the wallet you can send/receive bitcoins. 

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With binary options, you can make a lot of BTC. This is Forex gold mine in fact. But it is better to have some knowledge before you start in any Forex markets.   

EU can not crash, because there are many rich countries - Germany, France, UK, which can spend a lot of money, if they want. 

If we look at large Chinese BTC mining farms, we can have doubt on BTC price going up. Each large BTC mining farm can make BTC price a little lower 

Marketing  is much more important. From marketing you can know the future profit of the project.