What if I wanna be a Game designer ?

So I'm an Architect student 2nd year. I wanna actually take Game design Course but I had a lot of major problems therefore leading me to choose architecture. One of those Problems is Money since college is expensive and Studying at a school specialized in Digital is so expensive in my Country. I'm quite okay with the school I'm Studying in for architecture. The teachings here is very fine. But as you can see, I feel like my art style also passion still Linger to game design.