Having spent three terms in Architecture at Carleton (1.5 years), I can tell you that though it\'s a very interesting field, it is geared waaaay over towards the art side. Most architects never do what you \'think\' they do, they make pictures of already existing plans, or they make mundane \'bottom line foremost\' plans for houses, commercial buildings, and the like. I decided to switch after I really got a good look at what most architects do (internship during my first summer).
That said, if you knew that it\'s very much an art world, and that architects these days play only one small role in the development of any property, and you still wanted to do it - you should. It\'s interesting, fast paced, and there is always something more to learn that\'s fun (without even specializing!)