I would like to choose the role of being a Clinical Research Associate (CRA) as they are one of the important people of the team that get most of the work done which involves writing a protocol, having the IRB approve the protocol, initiating the clinical trials by training the doctors at the labs followed by enrolling the patients and performing the study on them. This means that as a CRA you will be working with people from different backgrounds such as doctors, patients, other health care professionals which will expand your knowledge and help you gain good experience in the field by interacting with people from such varied backgrounds.