This is an article talking about the function of a small part in our brain called reticular activating system, which is related to our ability of achieving our goals. In this article, you will find that actually the goals that we could achieve are based on whether we believe that we can achieve it, or whether we have a belief in our mind that we can achieve it. Thus, it is easier if we could just use a specific way to influence our reticular activating system to believe that we can literally achieve our goals or even to believe that we already achieved our goals. Then, the reticular activating system would just work like a GPS to help us to locate the resources that are needed to achieve our goals.