Serious Random Thoughts...

Currently thinking about the future and college which may seem simple really isn't. I came to the conclusion last year i wanted to become a history teacher for the simple fact that i love history and most of my history teachers were cool ass people i could have a conversation with and also helped me expand my learning of cause and effect. Then with high school being around so many individuals how could i be bored ? high school is known for its entertaining drama. But last couple of months reality hit me about future responsibilities and will this history teaching job be able to fund my wants and needs and keep me in a stable way of living. My goal is to be fully independent and responsible by the age of 20 or 21. My mom has even kinda influenced me to own my own business. She went to college for like science and ended up being a baker haha a successful one at that too, but I've noticed she has been sort of training me to take over the business. I would be totally down for it being my own boss making my own rules and incorporating my ideas. I just have no clue on what to do, hopefully i make a decision soon