When you ask a child what he wants to be, he easily answers Carabiner, fireman, singer … For the child, it is very simple because he is not thinking about what it takes to fulfill his dream. Stop thinking about what to study for a moment and ask yourself what you want to be. It is more important to know what you want to do throughout your working life, to be clear on where you would like to work than to worry about what you have to learn in college to achieve it.
Once you are clear about what you want to be and do, see which career corresponds to your wishes.