Theres alot of people that didint they know that bitcoin is our new future. I all they know that theres many people are so rich even the poor man ever can possiblity to become a richer if he know how to work that bitcoin maybe the bitcoin will arise against to the people who needy some materials or anything that we needed... 
People are very different, and not everyone is right to make the right decisions right away. But by its very nature, bitcoin remains very promising, because nobody knows who you are and how much money you have. You can earn an annual income for a month if you have the knowledge and the good luck.