Yes, we are not really required something in bitcoin. In fact I also start from nothing here. But by the help of this forum, I find out so many ways to earn it without spending any money. What you only need was your effort and time just like what you do in a normal job. You need to work in order for you to get profit from it. I think its part of our life where we are starting from nothing and turn in to something once we keep pushing on it.