Chapter 4 of Genentech posed some interesting points as they discussed the discovery and production of human insulin. While most of the chapter did focus on the technical and science aspects of actually synthesizing human insulin, there was a lot of discussion between the development of insulin through the influence of competition. It was stated that both UCSF and Harvard were competing to produce insulin first and when they thought they did, it was really only found to be a precursor to insulin, rather, an inactive form. After this was discovered, Genentech was able to successfully synthesize human insulin. It is interesting to look at the external influences that cause discoveries to be made. Rather than just playing around with compounds or molecules, competition, essentially, drove the creation of insulin. This relates to things that people see in their everyday lives. Under pressure and competing with others allows one to create the best output. In a video, Goeddel, discusses the fierce competition that helped Genentech prosper in the synthesis of human insulin. It is interesting to see the perspectives of scientists and researchers involved as they experienced the pressure and competition first hand. Thus, this chapter gave us readers an interesting look into what it takes for something to be successful - while intellectual faculty and knowledge plays a major role, sometimes the external environment and competition between people produces the best results.