Ah Sheldon, a man after my own heart. Whenever you have some free time, just start learning a language 😀 And Finnish is a fine choice! It is a Uralic language, which means it is related to Hungarian, Estonian and the Sami languages. It is also agglutinative which means that different parts come together to form a word, as opposed to an analytic language that relies on many separate words to form meaning.