Since childhood, the question has been asked: "What do you want to be when you grow up?" Do we ever REALLY know the answer? It's difficult when you don't really understand what a "day in the life" of a particular job actually looks like. Now, the website www.vault.com has some answers. They have developed a page that lists "A Day In the Life" descriptions of many different jobs. People that actually are working in these jobs write these descriptions and the descriptions clearly outline what someone could expect should they choose to pursue a particular position.