I'm thinking about majoring in ME for undergrad and pursuing physics in grad school since I wanna be a physicist. I don't wanna major in physics for undergrad because I've heard that job opportunities are extremely slim for students with bachelor degrees in physics, and in case if I can't go to grad school (I'll already be thousands of dollars in debt from college loans), I'll be stuck with a B.S in physics and be jobless if I do physics for undergrad. So, my question is, would I be prepared for grad school without a B.S in Physics? Do you know some other people who did the same thing? How did it turn out for them?