I hope it won't die in this century 

I don't get why so many people think it will disappear in a few years. It is our near future and we should be ready for it.

Bitcoin is often hard to predict, but I believe it's gonna be alright.

For me its best to exercise during the day, not to sleep during the day and eat a lot.

Witcher 2-3
Call of duty Black ops 1-2
Civilization 2-3
Bioshock infinite
Deus ex
Doom (2 or new one)
Wolfenstein (new ones)
Starcraft series
Transistor
Mass effect series
Max Payne series

I believe that if you have business with cryptocurrency than you take some risk anyway. But it's not that high as some people think.

我有点不明白，所以每位投资者可以选择投资自己所选的项目还是所有资金会被集聚投资在一个项目中？

Since anything digital can be copied over and over again, the hard part about implementing a digital payment system is making sure that nobody spends the same money more than once. Traditionally, this is done by having a trusted central authority (like PayPal) that verifies all of the transactions. The core innovation that makes Bitcoin special is that it uses consensus in a massive peer-to-peer network to verify transactions. This results in a system where payments are non-reversible, accounts cannot be frozen, and transaction fees are much lower.

As more and more people are getting acquainted with Bitcoin and other blockchain based projects the more is it helping Bitcoin establish its roots more firmly in the global financial system.CME being the world's largest derivatives exchange is not only opening doors for institutional investors but is also acting as a gateway for Bitcoin ETH which means more experienced investors entering the Bitcoin market.For a fact they have already affected Bitcoin’s market by being one of the major reasons behind this sudden boom in Bitcoin’s price that we are experiencing at present.

The answer has to do with principles of supply and demand. I was also curious about this, and what was really helpful for me was getting answers about the same question applied to a stock. If more people want to buy the stock than people willing to sell, then the price of the stock goes up. If more people want to sell, then the price goes down. This is what is explained as market force.

The reason I started using it was that I was watching the movie ,which has consistently been included on "most disturbing movie".  I wasn't familiar with the deep web, and that led me to Tor.

Bitcoin is legal along with other cryptocurrencies. They are just unregulated/decentralized and free from government/banking control and intervention. The only time it can become illegal is when people attempt to use it for illicit behaviours. For the most part though, the government is happy with the tax benefits they gain of off people when they cash out and pay standard trading/investment taxes.

You have to check out the legal status (legal taxonomy, not legal vs illegal). Different countries have different views and classify Bitcoins differently. In the US Bitcoins are classified as digital commodities, in Japan they are classified as foreign currency. I don’t know Canada’s classification. A local Bitcoin group, in your country, may help you a lot. The classification, defines the ruling applied. There is no special ruling for cryptocurrency anywhere, so the classification ruling applies.

As per my knowledge there is no legal issues till now . As there hasn’t been any ICO done in India .But soon one ICO is going to be held in India . Let’s wait and watch .

If someone found your Bitcoin private key, that person probably used that key to sign a transaction to one of his Bitcoin addresses (accounts). There is no way for you to actually recover them. You could however track the transaction to eventually see where your bitcoins are being transferred.
Now if your Bitcoins are stored at a company such as an exchange or a cold storage company, you might have some kind of insurance that the company provides as they're responsible of keeping your bitcoins safe.

I also see it as the beginning of an effort among the Chinese establishment to make amends with American politicians in regards to the Chinese currency situation.American politicians wish to gain more fiscal maneuvering room without overly upsetting the CCP. The CCP may be willing to go along in a limited fashion in return for major concessions. This can be best interpreted as part of that ongoing process.They can not do that to the Chinese so China is giving the world an alternative trade currency.

You have to check out the legal status (legal taxonomy, not legal vs illegal). Different countries have different views and classify Bitcoins differently. In the US Bitcoins are classified as digital commodities, in Japan they are classified as foreign currency. I don’t know Canada’s classification. A local Bitcoin group, in your country, may help you a lot. The classification, defines the ruling applied. There is no special ruling for cryptocurrency anywhere, so the classification ruling applies.

As i know, at present, there are no regulations governing virtual currencies like bitcoins in India.But RBI issued a press release on virtual currencies like bitcoins, litecoins, bbqcoins, dogecoins stating that creation, trade and usage of virtual currencies as a medium for payment is not authorized by any central bank or monetary authority. Further, RBI has cautioned virtual currency traders and users to various security related risks such as hacking, malware attack etc. While RBI has not legalized bitcoins, it has declared them unauthorized as of now.

The biggest problem is that right now the financial infrastructure that exists to handle transactions for other things doesn't quite exist for bitcoin.  If you send your money to a bitcoin exchange, how do you know that people won't run away with it?

As you know,btc is like the internet of money.  If it is declared illegal within any country then businesses and bitcoin exchanges will have to shut shop in the region only. Being a global phenomenon it cannot be banned throughout the world.
Like the internet, bitcoin as a whole cannot be regulated/censored/made illegal as it is not constrained within the borders of one nation. Businesses based on the idea of bitcoin can be subjected to regulation but the whole network itself cannot be.