i don't share much things about btc to others as most of them won't be interested to know about it due to lack of knowledge about it they think its some kind of scam and they only think that they are gonna end loosing their money on it if they invest it.Some even say yes they know everything about it and say its more or like the stock and share market that is if you are lucky you can get profit even i felt the same as the market of the btc doesn't stay the same all the time but i made them understand that btc investment will give them better profit than any other form of investment as its profit percent shows faster than any other investment even if the market go down it will hike faster.