Physics & Computer Science

My dad and my physics teacher have (independently) advised me, as a CS major, to minor or double-major, in physics.

Do you think this will really help me get ahead? I want to end up doing something with computer/video games, not writing scientific software, so I think basic general college physics (required for CS major already) is enough.

let's discuss the uselessness of a cs degree

what do cs majors study anyway

because if it is just a new language, then it seems pretty useless because anyone can learn a new language in a week or two

to me it seems like the cs field is too young to be of any use (but what do i know)