Do we truly make our own decisions?

I believe that decision making is linked with life. As i believe life is created for us our decisions are not actually made by us. If life is created for us, every decision we make has been already made for us, though we still choose to decide on the choices we have. We have choices to make simply to choose a path on our own, but behind all of this, decisions do not truly come from us. We make decisions just because it is part of the life that has been created for us since the beginning of our lives. We do ask ourselves if we truly make decisions, but do you actually make them? It all depends in what you believe because some people could say that the decisions we make are totally from our own self and we choose on what to decide. i personally believe that our decisions are not from us, but created for us.