You might have confused the movement of the prices in the market to unconfirmed transactions. Make sure you check them properly because I don't think Bitcoin allows them to be unconfirmed.

Lucky for you, Bitcoin is a very secured software that has multiple defenses against hackers. But, if you are still worrying, then get a hardware wallet to secure your money.

Basically speaking, Bitcoin is also a kind of money that is passed around virtually. No tangible cash is seen but transactions can still be done with it.

Perhaps teenagers or children is still not the proper age to let them decide for money. Maybe you can just be general and say it is for investment.

I do hope that by 2018, additional features for the efficiency of the users will be provided and most likely additional users will be enticed to try them.

The market cap does not control the value of Bitcoins, rather it is there because of the current pricing. Bitcoin prices can still surge or dip at any moment.

Bitcoin is more than just a form of currency. It is a mode of currency that makes it feasible to store and use money somewhere else.

I have never tried and never will try to get drugs using bitcoin but that is happening. With the anonymity going on, doing this form of transaction is feasible.

Bitcoins are observed to be more of an asset than a currency that you can use for payment at stores or malls, but it is only really so because of the number of support it currently gets, as the support rises we should soon see that bitcoins will be used as currency more often.

Well bitcoin is a virtual currency, you obviously can buy any items like drugs for you consumption, but you should also think about the legality of transporting and using it in the first place.