There is nothing like chemistry. Where else do you get to learn about how the universe is put together and reacts? And chemistry works at the level of stars or a single living cell in your body. You'll find that chemistry is mostly about matter, things that have a mass and takes up volume. But chemistry is also about energy, and we will find that light (which is not matter, but does matter!) itself comes from the heart of atoms. Chemistry is a lot of things, but what I like a lot about chemistry is we get to see what math is best used for, and that's science. Chemistry is challenging, but it is also extremely satisfying as it is a journey of discovery that may lead you to unexpected places and abilities.