Heh, to the last image.
I usually felt the same way in math class, but unfortunately I knew I’d never have the necessary attributes for that career path either.
No women in my major (math) at all. None in the whole college, either, but that’s changed since.
It’s easier than you think. Not a lot of writing like the English or Classics guys. No lab work like the physics, chem, or biology majors. Just go back to your dorm, work the last two problems in the textbook chapter, then go out and party.