Help!!! what should i do as a career ?? (stupid question i know)?

im really interested in architecture but i dont know whether i would have enough imagination to create a whole building also im very arty and creative, but i also am very academic. i really want to do a job that gives me a new challenge every now and again. i really dont want to be stuck at a desk all day. also im not going to lie i want a job that is highly paid.