for me, yes bitcoin changed my life, from don't have any source to make money or unemployment without money into person that can make money because in few years ago i make money from blog but now i am not. not big for every one but its worth for me and i am trying to make it big for many ways. every one, including you, i am sure can do this, by free ways or by buying bitcoin and not too late to get involve in bitcoin industry.
thank you very much for inspiring me more. and making bitcoin more interesting. if on this post may allow, you have any suggestions? or how did you start earning?
my suggestion is if you have money, you can buy bitcoin and hold it for a while and make decision in how much of price you want to sell. but if you don't have money but you want to earn bitcoin, you can search the info in here and there is much of source that you can found.
for the first time i am start earning and its happen in almost one year ago, i am playing bitcoin faucet and altcoin faucet, i really start from zero. i continue to play the faucet and keep the bitcoin in my wallet. after i think that the amount is enough, i am trying to make a trading in small market. its really hard to do because i don't know anything about trading, all i know is i am buy low price and i am selling high price.
but after in sometime i am trying, i can do trading and earn some amount of bitcoin, not much i think, but its really worth for me and now i am trying to continue to earning more in future.