I have found my dream profession

People always ask me what my favorite subject is in school, but I always have a hard time answering that, since my favorite subject changes from day to day. Some days, I like history, while on others I enjoy science, english, languages, math, or others.
This has some huge ramifications for I will be when I grow up. Based off of all the subject I like, I have decided to be a creatively writing and researching scientist who studies how a cultures' mathematic development and oral history influences the changes of it's grammar structures over the years as its diet changes. And who also plays violin well and composes for movies.