Indeed it is very helpful for all of us and I thrust bitcoin same as I trust myself, it is having a lot of potential and the high growing power. Everyone should trust bitcoin as a source of income and as a way to be successful in life, bitcoin has changed my life and it is increasing more and more so I am going to be very lucky for using bitcoin. I have strong believed that bitcoin will be legal in my country soon and then I will be able to have good profit from it.