Can someone paraphrase this for me?
Can someone please explain to me what is meant by the following:
"Put in simple terms, a theory is a simplified picture of reality. As such, theories tell, or explain to us how the world works in certain domains. Because the world around us is complex and difficult to understand, we make sense of it through theories. For this sense making to happen, we need to decide which factors are more important. Therefore, when studying something we leave those factors that are less important out and zoom in, so to speak, on those factors that are more important. In doing so, the world becomes more comprehensible as it gets broken down into abstract and easily comprehensible factors that describe reality."