Despite popular belief, the study of pharmaceutical science does not prepare individuals to become pharmacists. Rather, it focuses on preparing pupils for positions in the research, marketing, wholesales, administration and regulation of pharmaceutical drugs, all of which are important to provide consumers with safer and more effective drug products. 

Mexico, officially the United Mexican States, is a federal constitutional republic in North America. Working may require a work visa, which is difficult to get if you just want to freelance for a short time. Most of the government funded universities on mayor cities (state capital) have short courses on history, gastronomy and cultural subjects, most of them are almost free.